#110F2A
Closest named color: Rich Black (#0D1B2A). oklch(18.9% 0.053 283.4), rgb(17, 15, 42).
Aa
White text reads best on this color (18.65:1).
About this color
#110F2A is a very dark, muted purple. In OKLCH its lightness is 19%, its chroma 0.053 and its hue 283°. Its hue sits on the cool side of the wheel. The nearest named color is Rich Black (#0D1B2A), ΔE 0.042 away. White text reads best on it, at 18.65:1.
| Hue family | Purples |
| Lightness | very dark (19%) |
| Chroma | muted (0.053) |
| Temperature | cool |
| Nearest name | Rich Black (#0D1B2A) |
| Black text | 1.12:1 |
| White text | 18.65:1 |
Values
| HEX | #110F2A |
| RGB | rgb(17, 15, 42) |
| HSL | hsl(244, 47%, 11%) |
| OKLCH | oklch(18.9% 0.053 283.4) |
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 #110F2A | 18.65:1 | AAA | Lc -107.2 | Preferred for body text |
| Black text on #110F2A | 1.12:1 | Fails | Lc 0.0 | Not readable |
| #110F2A text on white | 18.65:1 | AAA | Lc 105.1 | Preferred for body text |
| #110F2A text on black | 1.12:1 | 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
#F4F5FB
oklch(97.1% 0.008 278.6)
-
Step 100
100
#E8E9F6
oklch(93.7% 0.018 282.5)
-
Step 200
200
#D5D7F0
oklch(88.5% 0.034 282)
-
Step 300
300
#BABCE9
oklch(80.9% 0.063 282.9)
-
Step 400
400
#9898DE
oklch(70.7% 0.102 283.5)
-
Step 500
500
#807DD4
oklch(63% 0.129 283.6)
-
Step 600
600
#6A65C1
oklch(55.6% 0.139 283.3)
-
Step 700
700
#5953A7
oklch(49.1% 0.131 283.7)
-
Step 800
800
#484587
oklch(42.7% 0.107 283)
-
Step 900
900
#3C3A6C
oklch(37.6% 0.084 283.4)
-
Step 950
950 (this color)
#110F2A
oklch(18.9% 0.053 283.4)
#110F2A 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) | #04132B | 0.023 |
| Deuteranopia (no green cones) | #031229 | 0.025 |
| Tritanopia (no blue cones) | #08151A | 0.046 |
| Achromatopsia (no color) | #131313 | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #110F2A
#110F2A
oklch(18.9% 0.053 283.4)
- #171400
#171400
oklch(18.9% 0.04 102.6)
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 #110F2A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Black #0D1B2A ΔE 0.042
- Rich Navy #001219 ΔE 0.051
- Dark Navy #000435 ΔE 0.057
- Navy Blue #001146 ΔE 0.060
- Midnight #03012D ΔE 0.060
- Dark Navy Blue #00022E ΔE 0.063
- Almost Black #070D0D ΔE 0.065
- Midnight Purple #280137 ΔE 0.065
Use #110F2A 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.