#6C8790
Closest named color: Steel Grey (#6F828A). oklch(60.6% 0.034 220.1), rgb(108, 135, 144).
Aa
Black text reads best on this color (5.50:1).
About this color
#6C8790 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 61%, its chroma 0.034 and its hue 220°. Its hue sits on the cool side of the wheel. The nearest named color is Steel Grey (#6F828A), ΔE 0.014 away. Black text reads best on it, at 5.50:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (61%) |
| Chroma | muted (0.034) |
| Temperature | cool |
| Nearest name | Steel Grey (#6F828A) |
| Black text | 5.50:1 |
| White text | 3.81:1 |
Values
| HEX | #6C8790 |
| RGB | rgb(108, 135, 144) |
| HSL | hsl(195, 14%, 49%) |
| OKLCH | oklch(60.6% 0.034 220.1) |
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 #6C8790 | 3.81:1 | AA large text | Lc -71.2 | Content text, not long reading |
| Black text on #6C8790 | 5.50:1 | AA | Lc 38.4 | Non-text elements, placeholder text |
| #6C8790 text on white | 3.81:1 | AA large text | Lc 65.6 | Content text, not long reading |
| #6C8790 text on black | 5.50:1 | AA | Lc -36.0 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F4F6F6
oklch(97.2% 0.002 197.1)
-
Step 100
100
#E6EBEC
oklch(93.7% 0.006 211)
-
Step 200
200
#D3DBDD
oklch(88.6% 0.009 214.3)
-
Step 300
300
#B6C3C8
oklch(80.9% 0.016 222.7)
-
Step 400
400
#8FA5AC
oklch(70.7% 0.027 218.9)
-
Step 500
500 (this color)
#6C8790
oklch(60.6% 0.034 220.1)
-
Step 600
600
#5C7982
oklch(55.7% 0.036 218.8)
-
Step 700
700
#4B666E
oklch(49.2% 0.034 218)
-
Step 800
800
#3E535A
oklch(42.8% 0.028 220.3)
-
Step 900
900
#35454A
oklch(37.9% 0.022 218.8)
-
Step 950
950
#1F282B
oklch(26.9% 0.014 220.1)
#6C8790 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) | #818591 | 0.029 |
| Deuteranopia (no green cones) | #7C8190 | 0.026 |
| Tritanopia (no blue cones) | #618A8A | 0.020 |
| Achromatopsia (no color) | #838383 | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6C8790
#6C8790
oklch(60.6% 0.034 220.1)
- #947C73
#947C73
oklch(60.6% 0.033 41.6)
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 #6C8790, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Steel Grey #6F828A ΔE 0.014
- Steel #738595 ΔE 0.015
- Slate Gray #708090 ΔE 0.021
- Light Slate Gray #778899 ΔE 0.021
- Battleship Grey #6B7C85 ΔE 0.032
- Grey Blue #647D8E ΔE 0.032
- Blue Grey #758DA3 ΔE 0.033
- Gray #808080 ΔE 0.034
Use #6C8790 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.