#6DA5AF
Closest named color: Greyblue (#77A1B5). oklch(68.7% 0.06 209.9), rgb(109, 165, 175).
Aa
Black text reads best on this color (7.65:1).
About this color
#6DA5AF is a medium-light, muted teal or cyan. In OKLCH its lightness is 69%, its chroma 0.060 and its hue 210°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.020 away. Black text reads best on it, at 7.65:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (69%) |
| Chroma | muted (0.060) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.65:1 |
| White text | 2.74:1 |
Values
| HEX | #6DA5AF |
| RGB | rgb(109, 165, 175) |
| HSL | hsl(189, 29%, 56%) |
| OKLCH | oklch(68.7% 0.06 209.9) |
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 #6DA5AF | 2.74:1 | Fails | Lc -58.2 | Large or bold text, headings |
| Black text on #6DA5AF | 7.65:1 | AAA | Lc 51.0 | Large or bold text, headings |
| #6DA5AF text on white | 2.74:1 | Fails | Lc 53.0 | Large or bold text, headings |
| #6DA5AF text on black | 7.65:1 | AAA | Lc -48.9 | 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
#E2ECEE
oklch(93.6% 0.011 211)
-
Step 200
200
#CADDE1
oklch(88.5% 0.021 211.8)
-
Step 300
300
#A5C8CE
oklch(80.9% 0.038 209.1)
-
Step 400
400 (this color)
#6DA5AF
oklch(68.7% 0.06 209.9)
-
Step 500
500
#4B96A3
oklch(63% 0.077 210.2)
-
Step 600
600
#27808E
oklch(55.5% 0.084 210.1)
-
Step 700
700
#186C79
oklch(49% 0.078 210.5)
-
Step 800
800
#185862
oklch(42.6% 0.064 210)
-
Step 900
900
#1C4950
oklch(37.7% 0.05 209.1)
-
Step 950
950
#122B2F
oklch(27.1% 0.032 209)
#6DA5AF 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) | #9CA1B0 | 0.058 |
| Deuteranopia (no green cones) | #9198AF | 0.054 |
| Tritanopia (no blue cones) | #53AAA8 | 0.031 |
| Achromatopsia (no color) | #9C9C9C | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6DA5AF
#6DA5AF
oklch(68.7% 0.06 209.9)
- #BD8D84
#BD8D84
oklch(68.7% 0.06 30.7)
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 #6DA5AF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.020
- Bluegrey #85A3B2 ΔE 0.029
- Cadet Blue #5F9EA0 ΔE 0.032
- Bluey Grey #89A0B0 ΔE 0.035
- Cool Grey #95A3A6 ΔE 0.048
- Cool Gray #8D99AE ΔE 0.048
- Dull Teal #5F9E8F ΔE 0.051
- Cool Steel #97A7B3 ΔE 0.052
Use #6DA5AF 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.