#111D35
Closest named color: Rich Black (#0D1B2A). oklch(23.4% 0.05 263), rgb(17, 29, 53).
Aa
White text reads best on this color (16.78:1).
About this color
#111D35 is a very dark, muted blue. In OKLCH its lightness is 23%, its chroma 0.050 and its hue 263°. Its hue sits on the cool side of the wheel. The nearest named color is Rich Black (#0D1B2A), ΔE 0.023 away. White text reads best on it, at 16.78:1.
| Hue family | Blues |
| Lightness | very dark (23%) |
| Chroma | muted (0.050) |
| Temperature | cool |
| Nearest name | Rich Black (#0D1B2A) |
| Black text | 1.25:1 |
| White text | 16.78:1 |
Values
| HEX | #111D35 |
| RGB | rgb(17, 29, 53) |
| HSL | hsl(220, 51%, 14%) |
| OKLCH | oklch(23.4% 0.05 263) |
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 #111D35 | 16.78:1 | AAA | Lc -106.0 | Preferred for body text |
| Black text on #111D35 | 1.25:1 | Fails | Lc 0.0 | Not readable |
| #111D35 text on white | 16.78:1 | AAA | Lc 103.6 | Preferred for body text |
| #111D35 text on black | 1.25:1 | 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
#F3F6FB
oklch(97.2% 0.007 260.7)
-
Step 100
100
#E4EAF6
oklch(93.6% 0.017 264.5)
-
Step 200
200
#CEDAEF
oklch(88.6% 0.032 261.7)
-
Step 300
300
#ADC1E7
oklch(80.9% 0.058 263.2)
-
Step 400
400
#82A0DC
oklch(70.7% 0.095 263.7)
-
Step 500
500
#6288D2
oklch(63.1% 0.12 262.8)
-
Step 600
600
#4970BF
oklch(55.5% 0.131 263)
-
Step 700
700
#3B5EA5
oklch(49.2% 0.121 262.9)
-
Step 800
800
#314D86
oklch(42.8% 0.101 263.1)
-
Step 900
900
#2B406B
oklch(37.6% 0.079 263.4)
-
Step 950
950 (this color)
#111D35
oklch(23.4% 0.05 263)
#111D35 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) | #131F36 | 0.008 |
| Deuteranopia (no green cones) | #0E1C34 | 0.006 |
| Tritanopia (no blue cones) | #002226 | 0.043 |
| Achromatopsia (no color) | #1D1D1D | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #111D35
#111D35
oklch(23.4% 0.05 263)
- #291B00
#291B00
oklch(23.4% 0.048 81.8)
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 #111D35, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Black #0D1B2A ΔE 0.023
- Dark #1B2431 ΔE 0.033
- Oxford Blue #1B263B ΔE 0.036
- Jet #212529 ΔE 0.050
- Navy Blue #001146 ΔE 0.058
- Rich Navy #001219 ΔE 0.072
- Space Cadet #2B2D42 ΔE 0.073
- Dark Indigo #1F0954 ΔE 0.079
Use #111D35 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.