#73BCC7
Closest named color: Light Cornflower Blue (#98C1D9). oklch(75.1% 0.075 207.9), rgb(115, 188, 199).
Aa
Black text reads best on this color (9.74:1).
About this color
#73BCC7 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 75%, its chroma 0.075 and its hue 208°. Its hue sits on the cool side of the wheel. The nearest named color is Light Cornflower Blue (#98C1D9), ΔE 0.052 away. Black text reads best on it, at 9.74:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.075) |
| Temperature | cool |
| Nearest name | Light Cornflower Blue (#98C1D9) |
| Black text | 9.74:1 |
| White text | 2.15:1 |
Values
| HEX | #73BCC7 |
| RGB | rgb(115, 188, 199) |
| HSL | hsl(188, 43%, 62%) |
| OKLCH | oklch(75.1% 0.075 207.9) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #73BCC7 | 2.15:1 | Fails | Lc -46.9 | Large or bold text, headings |
| Black text on #73BCC7 | 9.74:1 | AAA | Lc 61.7 | Content text, not long reading |
| #73BCC7 text on white | 2.15:1 | Fails | Lc 42.2 | Non-text elements, placeholder text |
| #73BCC7 text on black | 9.74:1 | AAA | Lc -60.0 | Content text, not long reading |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 400.
-
Step 50
50
#F1F7F8
oklch(97.2% 0.007 208.8)
-
Step 100
100
#E0EDEE
oklch(93.7% 0.014 202.5)
-
Step 200
200
#C6DEE2
oklch(88.4% 0.026 208.7)
-
Step 300
300
#9ECAD0
oklch(81% 0.047 206.6)
-
Step 400
400 (this color)
#73BCC7
oklch(75.1% 0.075 207.9)
-
Step 500
500
#2F99A7
oklch(63% 0.095 207.9)
-
Step 600
600
#008290
oklch(55.5% 0.095 208)
-
Step 700
700
#006E7A
oklch(49.2% 0.085 207.9)
-
Step 800
800
#005A64
oklch(42.8% 0.073 207.9)
-
Step 900
900
#074B53
oklch(37.9% 0.062 207.6)
-
Step 950
950
#092C30
oklch(27.1% 0.039 206)
#73BCC7 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #B1B7C8 | 0.073 |
| Deuteranopia (no green cones) | #A3ACC7 | 0.067 |
| Tritanopia (no blue cones) | #4DC2BF | 0.038 |
| Achromatopsia (no color) | #B1B1B1 | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #73BCC7
#73BCC7
oklch(75.1% 0.075 207.9)
- #DA9D94
#DA9D94
oklch(75.2% 0.075 28.4)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #73BCC7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Cornflower Blue #98C1D9 ΔE 0.052
- Light Grey Blue #9DBCD4 ΔE 0.052
- Medium Turquoise #48D1CC ΔE 0.061
- Vivid Sky Blue #4CC9F0 ΔE 0.061
- Pale Teal #82CBB2 ΔE 0.062
- Cool Steel #97A7B3 ΔE 0.063
- Dark Turquoise #00CED1 ΔE 0.064
- French Gray #ADB5BD ΔE 0.067
Use #73BCC7 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.