#6FA1AA
Closest named color: Greyblue (#77A1B5). oklch(67.7% 0.055 210), rgb(111, 161, 170).
Aa
Black text reads best on this color (7.35:1).
About this color
#6FA1AA is a medium-light, muted teal or cyan. In OKLCH its lightness is 68%, its chroma 0.055 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 7.35:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (68%) |
| Chroma | muted (0.055) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.35:1 |
| White text | 2.85:1 |
Values
| HEX | #6FA1AA |
| RGB | rgb(111, 161, 170) |
| HSL | hsl(189, 26%, 55%) |
| OKLCH | oklch(67.7% 0.055 210) |
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 #6FA1AA | 2.85:1 | Fails | Lc -59.9 | Large or bold text, headings |
| Black text on #6FA1AA | 7.35:1 | AAA | Lc 49.4 | Large or bold text, headings |
| #6FA1AA text on white | 2.85:1 | Fails | Lc 54.6 | Large or bold text, headings |
| #6FA1AA text on black | 7.35:1 | AAA | Lc -47.2 | 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
#CCDDE0
oklch(88.6% 0.019 209.4)
-
Step 300
300
#A8C7CD
oklch(80.9% 0.034 210.7)
-
Step 400
400 (this color)
#6FA1AA
oklch(67.7% 0.055 210)
-
Step 500
500
#5395A1
oklch(63.1% 0.07 210.6)
-
Step 600
600
#337F8C
oklch(55.5% 0.076 210.6)
-
Step 700
700
#256C77
oklch(49.2% 0.071 209.5)
-
Step 800
800
#215861
oklch(42.8% 0.059 209.9)
-
Step 900
900
#21484F
oklch(37.6% 0.046 210.7)
-
Step 950
950
#142A2E
oklch(26.9% 0.029 210.5)
#6FA1AA 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) | #999DAB | 0.053 |
| Deuteranopia (no green cones) | #8F96AA | 0.048 |
| Tritanopia (no blue cones) | #59A5A4 | 0.027 |
| Achromatopsia (no color) | #999999 | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6FA1AA
#6FA1AA
oklch(67.7% 0.055 210)
- #B78B84
#B78B84
oklch(67.7% 0.055 28.9)
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 #6FA1AA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.020
- Cadet Blue #5F9EA0 ΔE 0.025
- Bluegrey #85A3B2 ΔE 0.030
- Bluey Grey #89A0B0 ΔE 0.034
- Cool Gray #8D99AE ΔE 0.043
- Dull Teal #5F9E8F ΔE 0.045
- Cool Grey #95A3A6 ΔE 0.048
- Grey Teal #5E9B8A ΔE 0.053
Use #6FA1AA 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.