#11031A
Closest named color: Midnight (#03012D). oklch(14.4% 0.054 311.1), rgb(17, 3, 26).
Aa
White text reads best on this color (19.96:1).
About this color
#11031A is a very dark, muted purple. In OKLCH its lightness is 14%, its chroma 0.054 and its hue 311°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Midnight (#03012D), ΔE 0.058 away. White text reads best on it, at 19.96:1.
| Hue family | Purples |
| Lightness | very dark (14%) |
| Chroma | muted (0.054) |
| Temperature | in between |
| Nearest name | Midnight (#03012D) |
| Black text | 1.05:1 |
| White text | 19.96:1 |
Values
| HEX | #11031A |
| RGB | rgb(17, 3, 26) |
| HSL | hsl(277, 79%, 6%) |
| OKLCH | oklch(14.4% 0.054 311.1) |
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 #11031A | 19.96:1 | AAA | Lc -107.7 | Preferred for body text |
| Black text on #11031A | 1.05:1 | Fails | Lc 0.0 | Not readable |
| #11031A text on white | 19.96:1 | AAA | Lc 105.7 | Preferred for body text |
| #11031A text on black | 1.05:1 | 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
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EEE7F3
oklch(93.7% 0.018 311.6)
-
Step 200
200
#E1D3EB
oklch(88.5% 0.036 311.4)
-
Step 300
300
#CEB5E0
oklch(80.8% 0.065 311)
-
Step 400
400
#B58ED0
oklch(70.7% 0.103 310.9)
-
Step 500
500
#A371C3
oklch(63.2% 0.13 311.2)
-
Step 600
600
#8E57B0
oklch(55.6% 0.144 311.1)
-
Step 700
700
#794797
oklch(49.1% 0.133 311.3)
-
Step 800
800
#623B7B
oklch(42.8% 0.11 310.7)
-
Step 900
900
#503363
oklch(37.7% 0.086 310.7)
-
Step 950
950 (this color)
#11031A
oklch(14.4% 0.054 311.1)
#11031A 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) | #00081B | 0.048 |
| Deuteranopia (no green cones) | #020919 | 0.043 |
| Tritanopia (no blue cones) | #10060C | 0.037 |
| Achromatopsia (no color) | #090909 | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #11031A
#11031A
oklch(14.4% 0.054 311.1)
- #050D00
#050D00
oklch(14.4% 0.039 130.7)
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 #11031A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight #03012D ΔE 0.058
- Almost Black #070D0D ΔE 0.060
- Dark Navy Blue #00022E ΔE 0.066
- Rich Navy #001219 ΔE 0.067
- Very Dark Brown #1D0200 ΔE 0.072
- Dark Navy #000435 ΔE 0.072
- Very Dark Blue #000133 ΔE 0.073
- Midnight Purple #280137 ΔE 0.080
Use #11031A 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.