#7CB9BC
Closest named color: Cool Steel (#97A7B3). oklch(74.5% 0.063 199.8), rgb(124, 185, 188).
Aa
Black text reads best on this color (9.52:1).
About this color
#7CB9BC is a medium-light, muted teal or cyan. In OKLCH its lightness is 75%, its chroma 0.063 and its hue 200°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Steel (#97A7B3), ΔE 0.053 away. Black text reads best on it, at 9.52:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (75%) |
| Chroma | muted (0.063) |
| Temperature | cool |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 9.52:1 |
| White text | 2.20:1 |
Values
| HEX | #7CB9BC |
| RGB | rgb(124, 185, 188) |
| HSL | hsl(183, 32%, 61%) |
| OKLCH | oklch(74.5% 0.063 199.8) |
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 #7CB9BC | 2.20:1 | Fails | Lc -48.1 | Large or bold text, headings |
| Black text on #7CB9BC | 9.52:1 | AAA | Lc 60.6 | Content text, not long reading |
| #7CB9BC text on white | 2.20:1 | Fails | Lc 43.3 | Non-text elements, placeholder text |
| #7CB9BC text on black | 9.52:1 | AAA | Lc -58.8 | 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
#F2F7F7
oklch(97.2% 0.005 197.1)
-
Step 100
100
#E2ECED
oklch(93.6% 0.011 204.1)
-
Step 200
200
#C9DEDF
oklch(88.5% 0.022 200.2)
-
Step 300
300
#A4C9CA
oklch(80.9% 0.039 198.4)
-
Step 400
400 (this color)
#7CB9BC
oklch(74.5% 0.063 199.8)
-
Step 500
500
#45989C
oklch(63% 0.08 199.6)
-
Step 600
600
#1D8287
oklch(55.5% 0.087 200.1)
-
Step 700
700
#0A6E73
oklch(49% 0.081 200.5)
-
Step 800
800
#105A5D
oklch(42.7% 0.067 199.2)
-
Step 900
900
#184A4C
oklch(37.7% 0.053 198.9)
-
Step 950
950
#102B2D
oklch(26.9% 0.033 201.9)
#7CB9BC 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) | #B1B4BC | 0.065 |
| Deuteranopia (no green cones) | #A5ABBC | 0.059 |
| Tritanopia (no blue cones) | #63BDBA | 0.026 |
| Achromatopsia (no color) | #AFAFAF | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7CB9BC
#7CB9BC
oklch(74.5% 0.063 199.8)
- #D29D9C
#D29D9C
oklch(74.6% 0.064 19.9)
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 #7CB9BC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.053
- Pewter #96A8A1 ΔE 0.054
- Light Grey Blue #9DBCD4 ΔE 0.054
- Muted Teal #90B494 ΔE 0.055
- Light Cornflower Blue #98C1D9 ΔE 0.057
- Pale Teal #82CBB2 ΔE 0.058
- Bluegrey #85A3B2 ΔE 0.059
- French Gray #ADB5BD ΔE 0.059
Use #7CB9BC 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.