#608A8F
Closest named color: Steel Grey (#6F828A). oklch(60.5% 0.047 205.3), rgb(96, 138, 143).
Aa
Black text reads best on this color (5.52:1).
About this color
#608A8F is a medium-dark, muted teal or cyan. In OKLCH its lightness is 60%, its chroma 0.047 and its hue 205°. Its hue sits on the cool side of the wheel. The nearest named color is Steel Grey (#6F828A), ΔE 0.027 away. Black text reads best on it, at 5.52:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (60%) |
| Chroma | muted (0.047) |
| Temperature | cool |
| Nearest name | Steel Grey (#6F828A) |
| Black text | 5.52:1 |
| White text | 3.79:1 |
Values
| HEX | #608A8F |
| RGB | rgb(96, 138, 143) |
| HSL | hsl(186, 20%, 47%) |
| OKLCH | oklch(60.5% 0.047 205.3) |
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 #608A8F | 3.79:1 | AA large text | Lc -71.0 | Content text, not long reading |
| Black text on #608A8F | 5.52:1 | AA | Lc 38.6 | Non-text elements, placeholder text |
| #608A8F text on white | 3.79:1 | AA large text | Lc 65.5 | Content text, not long reading |
| #608A8F text on black | 5.52:1 | AA | Lc -36.2 | 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
#F3F6F6
oklch(97.1% 0.003 197.1)
-
Step 100
100
#E5EBEC
oklch(93.6% 0.007 208.8)
-
Step 200
200
#D0DCDD
oklch(88.6% 0.013 202.9)
-
Step 300
300
#B0C5C8
oklch(80.8% 0.023 207.1)
-
Step 400
400
#87A8AC
oklch(70.8% 0.037 205.5)
-
Step 500
500 (this color)
#608A8F
oklch(60.5% 0.047 205.3)
-
Step 600
600
#4E7C82
oklch(55.6% 0.051 206.3)
-
Step 700
700
#3F696E
oklch(49.2% 0.047 205.4)
-
Step 800
800
#345559
oklch(42.6% 0.039 205.5)
-
Step 900
900
#2E4649
oklch(37.6% 0.03 205.8)
-
Step 950
950
#1B292B
oklch(26.9% 0.019 207.1)
#608A8F 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) | #84878F | 0.047 |
| Deuteranopia (no green cones) | #7B808F | 0.043 |
| Tritanopia (no blue cones) | #4F8D8B | 0.022 |
| Achromatopsia (no color) | #838383 | 0.047 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #608A8F
#608A8F
oklch(60.5% 0.047 205.3)
- #9C7773
#9C7773
oklch(60.4% 0.047 25.6)
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 #608A8F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Steel Grey #6F828A ΔE 0.027
- Steel #738595 ΔE 0.030
- Dusty Teal #4C9085 ΔE 0.034
- Slate Gray #708090 ΔE 0.034
- Light Slate Gray #778899 ΔE 0.035
- Grey Blue #647D8E ΔE 0.038
- Battleship Grey #6B7C85 ΔE 0.039
- Blue Grey #758DA3 ΔE 0.042
Use #608A8F 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.