#052D27
Closest named color: Jet (#212529). oklch(26.8% 0.045 180.5), rgb(5, 45, 39).
Aa
White text reads best on this color (14.88:1).
About this color
#052D27 is a dark, muted teal or cyan. In OKLCH its lightness is 27%, its chroma 0.045 and its hue 180°. Its hue sits on the cool side of the wheel. The nearest named color is Jet (#212529), ΔE 0.042 away. White text reads best on it, at 14.88:1.
| Hue family | Teals and cyans |
| Lightness | dark (27%) |
| Chroma | muted (0.045) |
| Temperature | cool |
| Nearest name | Jet (#212529) |
| Black text | 1.41:1 |
| White text | 14.88:1 |
Values
| HEX | #052D27 |
| RGB | rgb(5, 45, 39) |
| HSL | hsl(171, 80%, 10%) |
| OKLCH | oklch(26.8% 0.045 180.5) |
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 #052D27 | 14.88:1 | AAA | Lc -104.4 | Preferred for body text |
| Black text on #052D27 | 1.41:1 | Fails | Lc 0.0 | Not readable |
| #052D27 text on white | 14.88:1 | AAA | Lc 101.5 | Preferred for body text |
| #052D27 text on black | 1.41:1 | 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 950.
-
Step 50
50
#F1F7F6
oklch(97.1% 0.006 185.3)
-
Step 100
100
#E0EDEA
oklch(93.6% 0.014 180.7)
-
Step 200
200
#C5E0DA
oklch(88.5% 0.03 180.7)
-
Step 300
300
#9CCCC2
oklch(80.8% 0.052 180.7)
-
Step 400
400
#60B2A3
oklch(70.7% 0.084 180.5)
-
Step 500
500
#1E9E8C
oklch(63% 0.108 180.4)
-
Step 600
600
#008676
oklch(55.6% 0.1 180.5)
-
Step 700
700
#007163
oklch(49.2% 0.089 180.3)
-
Step 800
800
#005C51
oklch(42.6% 0.077 181.1)
-
Step 900
900
#004D43
oklch(37.7% 0.068 180.3)
-
Step 950
950 (this color)
#052D27
oklch(26.8% 0.045 180.5)
#052D27 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) | #2B2A27 | 0.048 |
| Deuteranopia (no green cones) | #252628 | 0.044 |
| Tritanopia (no blue cones) | #002E2B | 0.007 |
| Achromatopsia (no color) | #272727 | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #052D27
#052D27
oklch(26.8% 0.045 180.5)
- #381C25
#381C25
oklch(26.8% 0.046 0)
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 #052D27, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jet #212529 ΔE 0.042
- Dark #1B2431 ΔE 0.048
- Dark Forest Green #002D04 ΔE 0.055
- Very Dark Green #062E03 ΔE 0.055
- Oxford Blue #1B263B ΔE 0.057
- Pakistan Green #283618 ΔE 0.061
- Gunmetal #293241 ΔE 0.068
- Rich Black #0D1B2A ΔE 0.069
Use #052D27 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.