#110B28
Closest named color: Midnight (#03012D). oklch(17.8% 0.057 288.8), rgb(17, 11, 40).
Aa
White text reads best on this color (19.05:1).
About this color
#110B28 is a very dark, muted purple. In OKLCH its lightness is 18%, its chroma 0.057 and its hue 289°. Its hue sits on the cool side of the wheel. The nearest named color is Midnight (#03012D), ΔE 0.052 away. White text reads best on it, at 19.05:1.
| Hue family | Purples |
| Lightness | very dark (18%) |
| Chroma | muted (0.057) |
| Temperature | cool |
| Nearest name | Midnight (#03012D) |
| Black text | 1.10:1 |
| White text | 19.05:1 |
Values
| HEX | #110B28 |
| RGB | rgb(17, 11, 40) |
| HSL | hsl(252, 57%, 10%) |
| OKLCH | oklch(17.8% 0.057 288.8) |
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 #110B28 | 19.05:1 | AAA | Lc -107.4 | Preferred for body text |
| Black text on #110B28 | 1.10:1 | Fails | Lc 0.0 | Not readable |
| #110B28 text on white | 19.05:1 | AAA | Lc 105.3 | Preferred for body text |
| #110B28 text on black | 1.10:1 | 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
#F5F5FB
oklch(97.2% 0.008 286.3)
-
Step 100
100
#E9E8F7
oklch(93.6% 0.02 289.1)
-
Step 200
200
#D8D6F1
oklch(88.6% 0.037 289)
-
Step 300
300
#BEBAEA
oklch(80.8% 0.067 288.6)
-
Step 400
400
#9E95E0
oklch(70.7% 0.108 288.8)
-
Step 500
500
#8879D7
oklch(63.1% 0.138 289.1)
-
Step 600
600
#7260C4
oklch(55.5% 0.15 288.8)
-
Step 700
700
#604FAA
oklch(49.1% 0.14 288.8)
-
Step 800
800
#4E4189
oklch(42.6% 0.115 288.8)
-
Step 900
900
#41386E
oklch(37.8% 0.09 289)
-
Step 950
950 (this color)
#110B28
oklch(17.8% 0.057 288.8)
#110B28 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) | #001029 | 0.033 |
| Deuteranopia (no green cones) | #000F27 | 0.034 |
| Tritanopia (no blue cones) | #0A1117 | 0.047 |
| Achromatopsia (no color) | #101010 | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #110B28
#110B28
oklch(17.8% 0.057 288.8)
- #131200
#131200
oklch(17.8% 0.038 107.3)
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 #110B28, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight #03012D ΔE 0.052
- Dark Navy #000435 ΔE 0.053
- Rich Navy #001219 ΔE 0.053
- Rich Black #0D1B2A ΔE 0.054
- Dark Navy Blue #00022E ΔE 0.057
- Very Dark Blue #000133 ΔE 0.060
- Almost Black #070D0D ΔE 0.063
- Midnight Purple #280137 ΔE 0.064
Use #110B28 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.