#78B2CC
Closest named color: Bluegrey (#85A3B2). oklch(73.3% 0.071 227.9), rgb(120, 178, 204).
Aa
Black text reads best on this color (9.03:1).
About this color
#78B2CC is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 73%, its chroma 0.071 and its hue 228°. Its hue sits on the cool side of the wheel. The nearest named color is Bluegrey (#85A3B2), ΔE 0.047 away. Black text reads best on it, at 9.03:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.071) |
| Temperature | cool |
| Nearest name | Bluegrey (#85A3B2) |
| Black text | 9.03:1 |
| White text | 2.32:1 |
Values
| HEX | #78B2CC |
| RGB | rgb(120, 178, 204) |
| HSL | hsl(199, 45%, 64%) |
| OKLCH | oklch(73.3% 0.071 227.9) |
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 #78B2CC | 2.32:1 | Fails | Lc -50.6 | Large or bold text, headings |
| Black text on #78B2CC | 9.03:1 | AAA | Lc 58.2 | Large or bold text, headings |
| #78B2CC text on white | 2.32:1 | Fails | Lc 45.7 | Large or bold text, headings |
| #78B2CC text on black | 9.03:1 | AAA | Lc -56.3 | 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
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E2ECF1
oklch(93.7% 0.013 228.9)
-
Step 200
200
#C9DDE6
oklch(88.5% 0.025 226.5)
-
Step 300
300
#A4C7D7
oklch(80.9% 0.044 227.3)
-
Step 400
400 (this color)
#78B2CC
oklch(73.3% 0.071 227.9)
-
Step 500
500
#4694B5
oklch(63.1% 0.091 228.5)
-
Step 600
600
#1F7EA0
oklch(55.6% 0.098 227.5)
-
Step 700
700
#0E6A89
oklch(49% 0.091 227.8)
-
Step 800
800
#12576F
oklch(42.8% 0.075 226.9)
-
Step 900
900
#19485A
oklch(37.8% 0.059 226.9)
-
Step 950
950
#102A35
oklch(27% 0.038 228.2)
#78B2CC 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) | #A4B0CD | 0.053 |
| Deuteranopia (no green cones) | #98A6CC | 0.047 |
| Tritanopia (no blue cones) | #56BABA | 0.051 |
| Achromatopsia (no color) | #AAAAAA | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #78B2CC
#78B2CC
oklch(73.3% 0.071 227.9)
- #CF9C82
#CF9C82
oklch(73.4% 0.071 48.2)
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 #78B2CC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluegrey #85A3B2 ΔE 0.047
- Cool Steel #97A7B3 ΔE 0.049
- Greyblue #77A1B5 ΔE 0.050
- Light Grey Blue #9DBCD4 ΔE 0.054
- Bluey Grey #89A0B0 ΔE 0.054
- Light Cornflower Blue #98C1D9 ΔE 0.059
- Cool Grey #95A3A6 ΔE 0.062
- Pewter #96A8A1 ΔE 0.064
Use #78B2CC 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.