#275647
Closest named color: Dark Blue Green (#005249). oklch(41.5% 0.058 170.2), rgb(39, 86, 71).
Aa
White text reads best on this color (8.37:1).
About this color
#275647 is a dark, muted teal or cyan. In OKLCH its lightness is 42%, its chroma 0.058 and its hue 170°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Blue Green (#005249), ΔE 0.028 away. White text reads best on it, at 8.37:1.
| Hue family | Teals and cyans |
| Lightness | dark (42%) |
| Chroma | muted (0.058) |
| Temperature | cool |
| Nearest name | Dark Blue Green (#005249) |
| Black text | 2.50:1 |
| White text | 8.37:1 |
Values
| HEX | #275647 |
| RGB | rgb(39, 86, 71) |
| HSL | hsl(161, 38%, 25%) |
| OKLCH | oklch(41.5% 0.058 170.2) |
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 #275647 | 8.37:1 | AAA | Lc -93.3 | Preferred for body text |
| Black text on #275647 | 2.50:1 | Fails | Lc 15.3 | Dividers and decoration only |
| #275647 text on white | 8.37:1 | AAA | Lc 88.7 | Fine for body text |
| #275647 text on black | 2.50:1 | Fails | Lc -13.5 | 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
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E4ECE9
oklch(93.6% 0.009 171.8)
-
Step 200
200
#CEDDD7
oklch(88.5% 0.018 170)
-
Step 300
300
#ACC8BD
oklch(80.9% 0.034 169.8)
-
Step 400
400
#7FAC9B
oklch(70.7% 0.054 169.5)
-
Step 500
500
#5D9783
oklch(63% 0.068 170.1)
-
Step 600
600
#41826D
oklch(55.7% 0.075 170.2)
-
Step 700
700
#326E5B
oklch(49.2% 0.07 170.1)
-
Step 800
800 (this color)
#275647
oklch(41.5% 0.058 170.2)
-
Step 900
900
#27493E
oklch(37.6% 0.044 171)
-
Step 950
950
#182B24
oklch(27% 0.028 168.9)
#275647 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) | #545146 | 0.059 |
| Deuteranopia (no green cones) | #4C4B48 | 0.057 |
| Tritanopia (no blue cones) | #145752 | 0.020 |
| Achromatopsia (no color) | #4E4E4E | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #275647
#275647
oklch(41.5% 0.058 170.2)
- #643E50
#643E50
oklch(41.4% 0.059 350.1)
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 #275647, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Blue Green #005249 ΔE 0.028
- Dark Slate Gray #2F4F4F ΔE 0.031
- Deep Teal #00555A ΔE 0.037
- Dark Green Blue #1F6357 ΔE 0.042
- Pine #2B5D34 ΔE 0.043
- Dark Teal #014D4E ΔE 0.044
- Spruce #0A5F38 ΔE 0.047
- Petrol #005F6A ΔE 0.056
Use #275647 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.