#7BB3C3
Closest named color: Cool Steel (#97A7B3). oklch(73.4% 0.063 217.6), rgb(123, 179, 195).
Aa
Black text reads best on this color (9.07:1).
About this color
#7BB3C3 is a medium-light, muted teal or cyan. In OKLCH its lightness is 73%, its chroma 0.063 and its hue 218°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Steel (#97A7B3), ΔE 0.043 away. Black text reads best on it, at 9.07:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (73%) |
| Chroma | muted (0.063) |
| Temperature | cool |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 9.07:1 |
| White text | 2.31:1 |
Values
| HEX | #7BB3C3 |
| RGB | rgb(123, 179, 195) |
| HSL | hsl(193, 37%, 62%) |
| OKLCH | oklch(73.4% 0.063 217.6) |
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 #7BB3C3 | 2.31:1 | Fails | Lc -50.4 | Large or bold text, headings |
| Black text on #7BB3C3 | 9.07:1 | AAA | Lc 58.4 | Large or bold text, headings |
| #7BB3C3 text on white | 2.31:1 | Fails | Lc 45.6 | Large or bold text, headings |
| #7BB3C3 text on black | 9.07:1 | AAA | Lc -56.5 | 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
#CADDE3
oklch(88.5% 0.022 218.6)
-
Step 300
300
#A5C7D1
oklch(80.8% 0.039 217.5)
-
Step 400
400 (this color)
#7BB3C3
oklch(73.4% 0.063 217.6)
-
Step 500
500
#4A95A9
oklch(63% 0.08 217.6)
-
Step 600
600
#277F95
oklch(55.5% 0.087 218.2)
-
Step 700
700
#176C7F
oklch(49.2% 0.081 217)
-
Step 800
800
#185867
oklch(42.8% 0.067 217)
-
Step 900
900
#1C4854
oklch(37.6% 0.052 218.6)
-
Step 950
950
#122A31
oklch(26.9% 0.033 219.1)
#7BB3C3 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) | #A8AFC4 | 0.055 |
| Deuteranopia (no green cones) | #9DA7C3 | 0.050 |
| Tritanopia (no blue cones) | #60B9B8 | 0.037 |
| Achromatopsia (no color) | #AAAAAA | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7BB3C3
#7BB3C3
oklch(73.4% 0.063 217.6)
- #CD9C8D
#CD9C8D
oklch(73.5% 0.063 37.7)
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 #7BB3C3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.043
- Bluegrey #85A3B2 ΔE 0.044
- Greyblue #77A1B5 ΔE 0.050
- Bluey Grey #89A0B0 ΔE 0.052
- Pewter #96A8A1 ΔE 0.053
- Light Grey Blue #9DBCD4 ΔE 0.054
- Cool Grey #95A3A6 ΔE 0.054
- Light Cornflower Blue #98C1D9 ΔE 0.059
Use #7BB3C3 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.