#11282E
Closest named color: Dark (#1B2431). oklch(26.1% 0.031 216.8), rgb(17, 40, 46).
Aa
White text reads best on this color (15.36:1).
About this color
#11282E is a dark, muted teal or cyan. In OKLCH its lightness is 26%, its chroma 0.031 and its hue 217°. Its hue sits on the cool side of the wheel. The nearest named color is Dark (#1B2431), ΔE 0.021 away. White text reads best on it, at 15.36:1.
| Hue family | Teals and cyans |
| Lightness | dark (26%) |
| Chroma | muted (0.031) |
| Temperature | cool |
| Nearest name | Dark (#1B2431) |
| Black text | 1.36:1 |
| White text | 15.36:1 |
Values
| HEX | #11282E |
| RGB | rgb(17, 40, 46) |
| HSL | hsl(192, 46%, 12%) |
| OKLCH | oklch(26.1% 0.031 216.8) |
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 #11282E | 15.36:1 | AAA | Lc -104.9 | Preferred for body text |
| Black text on #11282E | 1.36:1 | Fails | Lc 0.0 | Not readable |
| #11282E text on white | 15.36:1 | AAA | Lc 102.2 | Preferred for body text |
| #11282E text on black | 1.36:1 | 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
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E2ECEE
oklch(93.6% 0.011 211)
-
Step 200
200
#CBDDE2
oklch(88.6% 0.021 216.2)
-
Step 300
300
#A7C7D0
oklch(80.9% 0.037 216.6)
-
Step 400
400
#76AAB8
oklch(70.6% 0.058 216.4)
-
Step 500
500
#4F95A7
oklch(63.1% 0.075 216.6)
-
Step 600
600
#2F7F92
oklch(55.6% 0.081 216.5)
-
Step 700
700
#206B7D
oklch(49.1% 0.076 217.3)
-
Step 800
800
#1E5765
oklch(42.6% 0.062 217.1)
-
Step 900
900
#1F4852
oklch(37.7% 0.049 216)
-
Step 950
950 (this color)
#11282E
oklch(26.1% 0.031 216.8)
#11282E 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) | #24272E | 0.027 |
| Deuteranopia (no green cones) | #20232E | 0.026 |
| Tritanopia (no blue cones) | #022A2A | 0.018 |
| Achromatopsia (no color) | #252525 | 0.031 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #11282E
#11282E
oklch(26.1% 0.031 216.8)
- #321F1A
#321F1A
oklch(26.2% 0.031 35.4)
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 #11282E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark #1B2431 ΔE 0.021
- Jet #212529 ΔE 0.023
- Oxford Blue #1B263B ΔE 0.032
- Rich Black #0D1B2A ΔE 0.048
- Space Cadet #2B2D42 ΔE 0.057
- Gunmetal #293241 ΔE 0.059
- Midnight Green #073B4C ΔE 0.074
- Pakistan Green #283618 ΔE 0.079
Use #11282E 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.