#6F8A8A
Closest named color: Steel Grey (#6F828A). oklch(61.3% 0.031 196.4), rgb(111, 138, 138).
Aa
Black text reads best on this color (5.67:1).
About this color
#6F8A8A is a medium-dark, muted teal or cyan. In OKLCH its lightness is 61%, its chroma 0.031 and its hue 196°. Its hue sits on the cool side of the wheel. The nearest named color is Steel Grey (#6F828A), ΔE 0.024 away. Black text reads best on it, at 5.67:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (61%) |
| Chroma | muted (0.031) |
| Temperature | cool |
| Nearest name | Steel Grey (#6F828A) |
| Black text | 5.67:1 |
| White text | 3.69:1 |
Values
| HEX | #6F8A8A |
| RGB | rgb(111, 138, 138) |
| HSL | hsl(180, 11%, 49%) |
| OKLCH | oklch(61.3% 0.031 196.4) |
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 #6F8A8A | 3.69:1 | AA large text | Lc -70.1 | Content text, not long reading |
| Black text on #6F8A8A | 5.67:1 | AA | Lc 39.5 | Non-text elements, placeholder text |
| #6F8A8A text on white | 3.69:1 | AA large text | Lc 64.6 | Content text, not long reading |
| #6F8A8A text on black | 5.67:1 | AA | Lc -37.1 | 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
#E7EBEB
oklch(93.7% 0.004 197.1)
-
Step 200
200
#D3DBDB
oklch(88.5% 0.009 197)
-
Step 300
300
#B6C4C4
oklch(81% 0.015 196.9)
-
Step 400
400
#90A6A5
oklch(70.8% 0.025 193.3)
-
Step 500
500 (this color)
#6F8A8A
oklch(61.3% 0.031 196.4)
-
Step 600
600
#5D7A7A
oklch(55.7% 0.033 196.2)
-
Step 700
700
#4C6667
oklch(49% 0.031 199.1)
-
Step 800
800
#3F5454
oklch(42.9% 0.026 196.2)
-
Step 900
900
#354545
oklch(37.7% 0.02 196.3)
-
Step 950
950
#1F2828
oklch(26.8% 0.013 196.4)
#6F8A8A 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) | #86878A | 0.032 |
| Deuteranopia (no green cones) | #81838A | 0.030 |
| Tritanopia (no blue cones) | #678C8A | 0.011 |
| Achromatopsia (no color) | #858585 | 0.031 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6F8A8A
#6F8A8A
oklch(61.3% 0.031 196.4)
- #967D7D
#967D7D
oklch(61.3% 0.031 18)
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 #6F8A8A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Steel Grey #6F828A ΔE 0.024
- Steel #738595 ΔE 0.026
- Light Slate Gray #778899 ΔE 0.028
- Gray #808080 ΔE 0.033
- Slate Gray #708090 ΔE 0.034
- Medium Grey #7D7F7C ΔE 0.034
- Blue Grey #758DA3 ΔE 0.039
- Battleship Grey #6B7C85 ΔE 0.041
Use #6F8A8A 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.