#77B3CE
Closest named color: Bluegrey (#85A3B2). oklch(73.6% 0.073 228.1), rgb(119, 179, 206).
Aa
Black text reads best on this color (9.12:1).
About this color
#77B3CE is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 74%, its chroma 0.073 and its hue 228°. Its hue sits on the cool side of the wheel. The nearest named color is Bluegrey (#85A3B2), ΔE 0.050 away. Black text reads best on it, at 9.12:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.073) |
| Temperature | cool |
| Nearest name | Bluegrey (#85A3B2) |
| Black text | 9.12:1 |
| White text | 2.30:1 |
Values
| HEX | #77B3CE |
| RGB | rgb(119, 179, 206) |
| HSL | hsl(199, 47%, 64%) |
| OKLCH | oklch(73.6% 0.073 228.1) |
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 #77B3CE | 2.30:1 | Fails | Lc -50.2 | Large or bold text, headings |
| Black text on #77B3CE | 9.12:1 | AAA | Lc 58.7 | Large or bold text, headings |
| #77B3CE text on white | 2.30:1 | Fails | Lc 45.3 | Large or bold text, headings |
| #77B3CE text on black | 9.12:1 | AAA | Lc -56.8 | 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
#F1F6F9
oklch(97% 0.007 233.6)
-
Step 100
100
#E1ECF1
oklch(93.6% 0.014 226.6)
-
Step 200
200
#C9DDE7
oklch(88.6% 0.025 229.2)
-
Step 300
300
#A3C7D8
oklch(80.9% 0.045 228.2)
-
Step 400
400 (this color)
#77B3CE
oklch(73.6% 0.073 228.1)
-
Step 500
500
#4394B6
oklch(63% 0.093 228.5)
-
Step 600
600
#197EA2
oklch(55.6% 0.102 228.3)
-
Step 700
700
#046A8B
oklch(49% 0.095 228.6)
-
Step 800
800
#0E5771
oklch(42.8% 0.078 228.3)
-
Step 900
900
#17485B
oklch(37.8% 0.061 227.6)
-
Step 950
950
#0F2A35
oklch(27% 0.038 227.5)
#77B3CE 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) | #A5B0CF | 0.055 |
| Deuteranopia (no green cones) | #98A7CE | 0.048 |
| Tritanopia (no blue cones) | #53BBBC | 0.051 |
| Achromatopsia (no color) | #ABABAB | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #77B3CE
#77B3CE
oklch(73.6% 0.073 228.1)
- #D09C81
#D09C81
oklch(73.5% 0.073 48.6)
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 #77B3CE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluegrey #85A3B2 ΔE 0.050
- Cool Steel #97A7B3 ΔE 0.051
- Light Grey Blue #9DBCD4 ΔE 0.053
- Greyblue #77A1B5 ΔE 0.054
- Light Cornflower Blue #98C1D9 ΔE 0.057
- Bluey Grey #89A0B0 ΔE 0.058
- Cool Grey #95A3A6 ΔE 0.065
- Pewter #96A8A1 ΔE 0.067
Use #77B3CE 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.