#29525F
Closest named color: Dark Slate Gray (#2F4F4F). oklch(41.4% 0.051 220.9), rgb(41, 82, 95).
Aa
White text reads best on this color (8.51:1).
About this color
#29525F is a dark, muted teal or cyan. In OKLCH its lightness is 41%, its chroma 0.051 and its hue 221°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Slate Gray (#2F4F4F), ΔE 0.026 away. White text reads best on it, at 8.51:1.
| Hue family | Teals and cyans |
| Lightness | dark (41%) |
| Chroma | muted (0.051) |
| Temperature | cool |
| Nearest name | Dark Slate Gray (#2F4F4F) |
| Black text | 2.46:1 |
| White text | 8.51:1 |
Values
| HEX | #29525F |
| RGB | rgb(41, 82, 95) |
| HSL | hsl(194, 40%, 27%) |
| OKLCH | oklch(41.4% 0.051 220.9) |
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 #29525F | 8.51:1 | AAA | Lc -93.7 | Preferred for body text |
| Black text on #29525F | 2.46:1 | Fails | Lc 14.8 | Not readable |
| #29525F text on white | 8.51:1 | AAA | Lc 89.2 | Fine for body text |
| #29525F text on black | 2.46:1 | Fails | Lc -13.1 | Not readable |
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 800.
-
Step 50
50
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100
#E4EBEE
oklch(93.6% 0.009 225.1)
-
Step 200
200
#CEDCE1
oklch(88.5% 0.017 221.1)
-
Step 300
300
#ADC5CE
oklch(80.8% 0.029 222.4)
-
Step 400
400
#80A8B6
oklch(70.7% 0.048 221.4)
-
Step 500
500
#5F92A3
oklch(63% 0.06 221)
-
Step 600
600
#447C8E
oklch(55.5% 0.065 221)
-
Step 700
700
#356979
oklch(49.2% 0.061 220.3)
-
Step 800
800 (this color)
#29525F
oklch(41.4% 0.051 220.9)
-
Step 900
900
#294750
oklch(37.8% 0.039 219)
-
Step 950
950
#18292F
oklch(26.9% 0.025 222.2)
#29525F 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) | #4A5060 | 0.042 |
| Deuteranopia (no green cones) | #424A5F | 0.038 |
| Tritanopia (no blue cones) | #035656 | 0.033 |
| Achromatopsia (no color) | #4D4D4D | 0.051 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #29525F
#29525F
oklch(41.4% 0.051 220.9)
- #644236
#644236
oklch(41.5% 0.052 40.2)
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 #29525F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Gray #2F4F4F ΔE 0.026
- Deep Teal #00555A ΔE 0.028
- Dark Grey Blue #29465B ΔE 0.038
- Charcoal #264653 ΔE 0.040
- Petrol #005F6A ΔE 0.042
- Dark Teal #014D4E ΔE 0.044
- Dark Blue Green #005249 ΔE 0.049
- YInMn Blue #415A77 ΔE 0.054
Use #29525F 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.