#6EA3AA
Closest named color: Greyblue (#77A1B5). oklch(68.1% 0.057 206.3), rgb(110, 163, 170).
Aa
Black text reads best on this color (7.48:1).
About this color
#6EA3AA is a medium-light, muted teal or cyan. In OKLCH its lightness is 68%, its chroma 0.057 and its hue 206°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.022 away. Black text reads best on it, at 7.48:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (68%) |
| Chroma | muted (0.057) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.48:1 |
| White text | 2.80:1 |
Values
| HEX | #6EA3AA |
| RGB | rgb(110, 163, 170) |
| HSL | hsl(187, 26%, 55%) |
| OKLCH | oklch(68.1% 0.057 206.3) |
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 #6EA3AA | 2.80:1 | Fails | Lc -59.2 | Large or bold text, headings |
| Black text on #6EA3AA | 7.48:1 | AAA | Lc 50.1 | Large or bold text, headings |
| #6EA3AA text on white | 2.80:1 | Fails | Lc 53.9 | Large or bold text, headings |
| #6EA3AA text on black | 7.48:1 | AAA | Lc -47.9 | 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
#E2ECED
oklch(93.6% 0.011 204.1)
-
Step 200
200
#CBDDE0
oklch(88.5% 0.02 208.8)
-
Step 300
300
#A7C8CC
oklch(81% 0.036 205.5)
-
Step 400
400 (this color)
#6EA3AA
oklch(68.1% 0.057 206.3)
-
Step 500
500
#4F969F
oklch(63% 0.072 206.2)
-
Step 600
600
#2E808A
oklch(55.5% 0.079 206.5)
-
Step 700
700
#1F6C75
oklch(49% 0.073 206.4)
-
Step 800
800
#1D585F
oklch(42.6% 0.061 206.2)
-
Step 900
900
#1F494E
oklch(37.8% 0.047 205.8)
-
Step 950
950
#132B2E
oklch(27.1% 0.03 206.1)
#6EA3AA 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) | #9B9FAB | 0.056 |
| Deuteranopia (no green cones) | #9097AA | 0.051 |
| Tritanopia (no blue cones) | #57A7A5 | 0.027 |
| Achromatopsia (no color) | #9A9A9A | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6EA3AA
#6EA3AA
oklch(68.1% 0.057 206.3)
- #B98C86
#B98C86
oklch(68.1% 0.056 27.3)
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 #6EA3AA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.022
- Cadet Blue #5F9EA0 ΔE 0.026
- Bluegrey #85A3B2 ΔE 0.031
- Bluey Grey #89A0B0 ΔE 0.035
- Dull Teal #5F9E8F ΔE 0.045
- Cool Gray #8D99AE ΔE 0.047
- Cool Grey #95A3A6 ΔE 0.047
- Grey Teal #5E9B8A ΔE 0.053
Use #6EA3AA 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.