#78A5AE
Closest named color: Greyblue (#77A1B5). oklch(69.3% 0.05 211.3), rgb(120, 165, 174).
Aa
Black text reads best on this color (7.79:1).
About this color
#78A5AE is a medium-light, muted teal or cyan. In OKLCH its lightness is 69%, its chroma 0.050 and its hue 211°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.018 away. Black text reads best on it, at 7.79:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (69%) |
| Chroma | muted (0.050) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.79:1 |
| White text | 2.69:1 |
Values
| HEX | #78A5AE |
| RGB | rgb(120, 165, 174) |
| HSL | hsl(190, 25%, 58%) |
| OKLCH | oklch(69.3% 0.05 211.3) |
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 #78A5AE | 2.69:1 | Fails | Lc -57.5 | Large or bold text, headings |
| Black text on #78A5AE | 7.79:1 | AAA | Lc 51.8 | Large or bold text, headings |
| #78A5AE text on white | 2.69:1 | Fails | Lc 52.3 | Large or bold text, headings |
| #78A5AE text on black | 7.79:1 | AAA | Lc -49.6 | 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
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E3ECED
oklch(93.7% 0.01 204.9)
-
Step 200
200
#CDDCE0
oklch(88.4% 0.017 215.5)
-
Step 300
300
#AAC6CC
oklch(80.8% 0.031 212.1)
-
Step 400
400 (this color)
#78A5AE
oklch(69.3% 0.05 211.3)
-
Step 500
500
#5994A0
oklch(63.1% 0.064 212)
-
Step 600
600
#3C7E8B
oklch(55.5% 0.07 212.2)
-
Step 700
700
#2E6B76
oklch(49.2% 0.065 211.1)
-
Step 800
800
#275760
oklch(42.7% 0.054 211.5)
-
Step 900
900
#25484E
oklch(37.8% 0.042 209.8)
-
Step 950
950
#162A2E
oklch(27% 0.027 211.7)
#78A5AE 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) | #9DA2AF | 0.047 |
| Deuteranopia (no green cones) | #949BAE | 0.043 |
| Tritanopia (no blue cones) | #65A9A8 | 0.026 |
| Achromatopsia (no color) | #9E9E9E | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #78A5AE
#78A5AE
oklch(69.3% 0.05 211.3)
- #B99189
#B99189
oklch(69.2% 0.05 31.4)
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 #78A5AE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.018
- Bluegrey #85A3B2 ΔE 0.018
- Bluey Grey #89A0B0 ΔE 0.025
- Cool Grey #95A3A6 ΔE 0.036
- Cadet Blue #5F9EA0 ΔE 0.040
- Cool Gray #8D99AE ΔE 0.040
- Cool Steel #97A7B3 ΔE 0.041
- Pewter #96A8A1 ΔE 0.043
Use #78A5AE 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.