#73AEBF
Closest named color: Bluegrey (#85A3B2). oklch(71.7% 0.066 217.9), rgb(115, 174, 191).
Aa
Black text reads best on this color (8.53:1).
About this color
#73AEBF is a medium-light, muted teal or cyan. In OKLCH its lightness is 72%, its chroma 0.066 and its hue 218°. Its hue sits on the cool side of the wheel. The nearest named color is Bluegrey (#85A3B2), ΔE 0.034 away. Black text reads best on it, at 8.53:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (72%) |
| Chroma | muted (0.066) |
| Temperature | cool |
| Nearest name | Bluegrey (#85A3B2) |
| Black text | 8.53:1 |
| White text | 2.46:1 |
Values
| HEX | #73AEBF |
| RGB | rgb(115, 174, 191) |
| HSL | hsl(193, 37%, 60%) |
| OKLCH | oklch(71.7% 0.066 217.9) |
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 #73AEBF | 2.46:1 | Fails | Lc -53.3 | Large or bold text, headings |
| Black text on #73AEBF | 8.53:1 | AAA | Lc 55.7 | Large or bold text, headings |
| #73AEBF text on white | 2.46:1 | Fails | Lc 48.3 | Large or bold text, headings |
| #73AEBF text on black | 8.53:1 | AAA | Lc -53.7 | Large or bold text, headings |
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
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E2ECEF
oklch(93.6% 0.011 217.5)
-
Step 200
200
#C9DDE3
oklch(88.4% 0.023 217.7)
-
Step 300
300
#A4C8D2
oklch(81% 0.041 216.5)
-
Step 400
400 (this color)
#73AEBF
oklch(71.7% 0.066 217.9)
-
Step 500
500
#4696AB
oklch(63.1% 0.084 217.5)
-
Step 600
600
#1E8097
oklch(55.6% 0.092 217.9)
-
Step 700
700
#0C6C81
oklch(49.1% 0.085 218.1)
-
Step 800
800
#125869
oklch(42.7% 0.071 218.6)
-
Step 900
900
#184955
oklch(37.8% 0.055 217)
-
Step 950
950
#102B32
oklch(27.1% 0.035 217.1)
#73AEBF 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) | #A3AAC0 | 0.058 |
| Deuteranopia (no green cones) | #97A1BF | 0.053 |
| Tritanopia (no blue cones) | #54B4B3 | 0.040 |
| Achromatopsia (no color) | #A5A5A5 | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #73AEBF
#73AEBF
oklch(71.7% 0.066 217.9)
- #C99686
#C99686
oklch(71.7% 0.066 38.1)
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 #73AEBF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluegrey #85A3B2 ΔE 0.034
- Greyblue #77A1B5 ΔE 0.035
- Bluey Grey #89A0B0 ΔE 0.042
- Cool Steel #97A7B3 ΔE 0.044
- Cool Grey #95A3A6 ΔE 0.051
- Pewter #96A8A1 ΔE 0.053
- Turquoise Blue #06B1C4 ΔE 0.059
- Cool Gray #8D99AE ΔE 0.060
Use #73AEBF 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.