#65857B
Closest named color: Steel Grey (#6F828A). oklch(58.9% 0.039 173.7), rgb(101, 133, 123).
Aa
Black text reads best on this color (5.19:1).
About this color
#65857B is a medium-dark, muted teal or cyan. In OKLCH its lightness is 59%, its chroma 0.039 and its hue 174°. Its hue sits on the cool side of the wheel. The nearest named color is Steel Grey (#6F828A), ΔE 0.031 away. Black text reads best on it, at 5.19:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (59%) |
| Chroma | muted (0.039) |
| Temperature | cool |
| Nearest name | Steel Grey (#6F828A) |
| Black text | 5.19:1 |
| White text | 4.04:1 |
Values
| HEX | #65857B |
| RGB | rgb(101, 133, 123) |
| HSL | hsl(161, 14%, 46%) |
| OKLCH | oklch(58.9% 0.039 173.7) |
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 #65857B | 4.04:1 | AA large text | Lc -73.2 | Content text, not long reading |
| Black text on #65857B | 5.19:1 | AA | Lc 36.4 | Non-text elements, placeholder text |
| #65857B text on white | 4.04:1 | AA large text | Lc 67.7 | Content text, not long reading |
| #65857B text on black | 5.19:1 | AA | Lc -34.0 | 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 600.
-
Step 50
50
#F4F6F5
oklch(97.1% 0.002 165.1)
-
Step 100
100
#E7EBE9
oklch(93.6% 0.005 165)
-
Step 200
200
#D3DBD8
oklch(88.4% 0.01 171.8)
-
Step 300
300
#B6C5C0
oklch(81% 0.018 173.9)
-
Step 400
400
#8FA79F
oklch(70.8% 0.029 173.3)
-
Step 500
500
#739188
oklch(63.1% 0.036 174.9)
-
Step 600
600 (this color)
#65857B
oklch(58.9% 0.039 173.7)
-
Step 700
700
#4B685F
oklch(49.2% 0.037 173.6)
-
Step 800
800
#3E554E
oklch(42.8% 0.03 174.1)
-
Step 900
900
#354640
oklch(37.7% 0.024 171.4)
-
Step 950
950
#1F2926
oklch(27% 0.015 174.9)
#65857B 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) | #83817B | 0.042 |
| Deuteranopia (no green cones) | #7D7D7C | 0.039 |
| Tritanopia (no blue cones) | #5D8682 | 0.013 |
| Achromatopsia (no color) | #7E7E7E | 0.040 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #65857B
#65857B
oklch(58.9% 0.039 173.7)
- #91747F
#91747F
oklch(59% 0.039 353.7)
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 #65857B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Steel Grey #6F828A ΔE 0.031
- Battleship Grey #6B7C85 ΔE 0.036
- Medium Grey #7D7F7C ΔE 0.036
- Slate Green #658D6D ΔE 0.037
- Dusty Teal #4C9085 ΔE 0.037
- Gray #808080 ΔE 0.041
- Slate Gray #708090 ΔE 0.043
- Grey Blue #647D8E ΔE 0.044
Use #65857B 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.