#012D29
Closest named color: Jet (#212529). oklch(26.8% 0.046 185.6), rgb(1, 45, 41).
Aa
White text reads best on this color (14.90:1).
About this color
#012D29 is a dark, muted teal or cyan. In OKLCH its lightness is 27%, its chroma 0.046 and its hue 186°. Its hue sits on the cool side of the wheel. The nearest named color is Jet (#212529), ΔE 0.043 away. White text reads best on it, at 14.90:1.
| Hue family | Teals and cyans |
| Lightness | dark (27%) |
| Chroma | muted (0.046) |
| Temperature | cool |
| Nearest name | Jet (#212529) |
| Black text | 1.40:1 |
| White text | 14.90:1 |
Values
| HEX | #012D29 |
| RGB | rgb(1, 45, 41) |
| HSL | hsl(175, 96%, 9%) |
| OKLCH | oklch(26.8% 0.046 185.6) |
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 #012D29 | 14.90:1 | AAA | Lc -104.4 | Preferred for body text |
| Black text on #012D29 | 1.40:1 | Fails | Lc 0.0 | Not readable |
| #012D29 text on white | 14.90:1 | AAA | Lc 101.5 | Preferred for body text |
| #012D29 text on black | 1.40:1 | 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
#F0F7F6
oklch(97.1% 0.008 186.9)
-
Step 100
100
#DFEDEB
oklch(93.5% 0.015 186.7)
-
Step 200
200
#C4E0DC
oklch(88.5% 0.03 186.2)
-
Step 300
300
#99CDC5
oklch(81% 0.055 184.5)
-
Step 400
400
#59B2A8
oklch(70.6% 0.087 185.8)
-
Step 500
500
#009F93
oklch(63.2% 0.111 185.4)
-
Step 600
600
#00857B
oklch(55.5% 0.097 185.6)
-
Step 700
700
#007068
oklch(49.1% 0.086 186.2)
-
Step 800
800
#005C55
oklch(42.7% 0.075 185.9)
-
Step 900
900
#004D46
oklch(37.8% 0.067 184.5)
-
Step 950
950 (this color)
#012D29
oklch(26.8% 0.046 185.6)
#012D29 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) | #2A2A29 | 0.049 |
| Deuteranopia (no green cones) | #242529 | 0.047 |
| Tritanopia (no blue cones) | #002E2C | 0.006 |
| Achromatopsia (no color) | #272727 | 0.047 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #012D29
#012D29
oklch(26.8% 0.046 185.6)
- #391C23
#391C23
oklch(26.9% 0.046 5.2)
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 #012D29, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jet #212529 ΔE 0.043
- Dark #1B2431 ΔE 0.047
- Oxford Blue #1B263B ΔE 0.055
- Dark Forest Green #002D04 ΔE 0.058
- Very Dark Green #062E03 ΔE 0.059
- Pakistan Green #283618 ΔE 0.064
- Rich Black #0D1B2A ΔE 0.067
- Gunmetal #293241 ΔE 0.068
Use #012D29 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.