#294139
Closest named color: Charcoal Grey (#3C4142). oklch(35.3% 0.033 171.4), rgb(41, 65, 57).
Aa
White text reads best on this color (10.99:1).
About this color
#294139 is a dark, muted teal or cyan. In OKLCH its lightness is 35%, its chroma 0.033 and its hue 171°. Its hue sits on the cool side of the wheel. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.034 away. White text reads best on it, at 10.99:1.
| Hue family | Teals and cyans |
| Lightness | dark (35%) |
| Chroma | muted (0.033) |
| Temperature | cool |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 1.90:1 |
| White text | 10.99:1 |
Values
| HEX | #294139 |
| RGB | rgb(41, 65, 57) |
| HSL | hsl(160, 23%, 21%) |
| OKLCH | oklch(35.3% 0.033 171.4) |
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 #294139 | 10.99:1 | AAA | Lc -99.2 | Preferred for body text |
| Black text on #294139 | 1.90:1 | Fails | Lc 8.5 | Not readable |
| #294139 text on white | 10.99:1 | AAA | Lc 95.4 | Preferred for body text |
| #294139 text on black | 1.90:1 | Fails | Lc 0.0 | 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 900.
-
Step 50
50
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E5EBE9
oklch(93.5% 0.007 174.4)
-
Step 200
200
#D1DCD8
oklch(88.5% 0.013 172.3)
-
Step 300
300
#B1C6BE
oklch(80.8% 0.025 170.8)
-
Step 400
400
#88A99D
oklch(70.7% 0.04 171)
-
Step 500
500
#6A9486
oklch(63.2% 0.051 172)
-
Step 600
600
#517E6F
oklch(55.6% 0.055 171.2)
-
Step 700
700
#416A5D
oklch(49% 0.051 172)
-
Step 800
800
#36574C
oklch(42.8% 0.043 171.2)
-
Step 900
900 (this color)
#294139
oklch(35.3% 0.033 171.4)
-
Step 950
950
#1C2A25
oklch(27% 0.021 170.6)
#294139 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) | #403E39 | 0.035 |
| Deuteranopia (no green cones) | #3B3B3A | 0.032 |
| Tritanopia (no blue cones) | #23413F | 0.012 |
| Achromatopsia (no color) | #3C3C3C | 0.033 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #294139
#294139
oklch(35.3% 0.033 171.4)
- #49343D
#49343D
oklch(35.2% 0.033 351.5)
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 #294139, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.034
- Onyx #343A40 ΔE 0.034
- Charcoal #264653 ΔE 0.043
- Dark Teal #014D4E ΔE 0.047
- Dark Blue Grey #1F3B4D ΔE 0.047
- Evergreen #05472A ΔE 0.048
- Dark Slate Gray #2F4F4F ΔE 0.053
- Midnight Green #073B4C ΔE 0.053
Use #294139 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.