#65888B
Closest named color: Steel Grey (#6F828A). oklch(60.2% 0.039 202.8), rgb(101, 136, 139).
Aa
Black text reads best on this color (5.44:1).
About this color
#65888B is a medium-dark, muted teal or cyan. In OKLCH its lightness is 60%, its chroma 0.039 and its hue 203°. Its hue sits on the cool side of the wheel. The nearest named color is Steel Grey (#6F828A), ΔE 0.020 away. Black text reads best on it, at 5.44:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (60%) |
| Chroma | muted (0.039) |
| Temperature | cool |
| Nearest name | Steel Grey (#6F828A) |
| Black text | 5.44:1 |
| White text | 3.85:1 |
Values
| HEX | #65888B |
| RGB | rgb(101, 136, 139) |
| HSL | hsl(185, 16%, 47%) |
| OKLCH | oklch(60.2% 0.039 202.8) |
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 #65888B | 3.85:1 | AA large text | Lc -71.5 | Content text, not long reading |
| Black text on #65888B | 5.44:1 | AA | Lc 38.1 | Non-text elements, placeholder text |
| #65888B text on white | 3.85:1 | AA large text | Lc 66.0 | Content text, not long reading |
| #65888B text on black | 5.44:1 | AA | Lc -35.7 | 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
#E6EBEB
oklch(93.6% 0.005 197.1)
-
Step 200
200
#D1DBDC
oklch(88.4% 0.011 204.1)
-
Step 300
300
#B3C5C6
oklch(81% 0.02 200.8)
-
Step 400
400
#8BA7A9
oklch(70.8% 0.031 201.8)
-
Step 500
500 (this color)
#65888B
oklch(60.2% 0.039 202.8)
-
Step 600
600
#557B7E
oklch(55.6% 0.043 202.2)
-
Step 700
700
#45686B
oklch(49.2% 0.04 202.7)
-
Step 800
800
#395557
oklch(42.8% 0.034 201.6)
-
Step 900
900
#314648
oklch(37.7% 0.026 203.5)
-
Step 950
950
#1D292A
oklch(27% 0.017 202.6)
#65888B 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) | #83858B | 0.040 |
| Deuteranopia (no green cones) | #7C808B | 0.036 |
| Tritanopia (no blue cones) | #588B89 | 0.017 |
| Achromatopsia (no color) | #828282 | 0.040 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #65888B
#65888B
oklch(60.2% 0.039 202.8)
- #977876
#977876
oklch(60.2% 0.039 22.6)
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 #65888B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Steel Grey #6F828A ΔE 0.020
- Steel #738595 ΔE 0.028
- Slate Gray #708090 ΔE 0.030
- Battleship Grey #6B7C85 ΔE 0.034
- Light Slate Gray #778899 ΔE 0.034
- Grey Blue #647D8E ΔE 0.035
- Dusty Teal #4C9085 ΔE 0.038
- Medium Grey #7D7F7C ΔE 0.039
Use #65888B 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.