#111A29
Closest named color: Rich Black (#0D1B2A). oklch(21.7% 0.033 260.3), rgb(17, 26, 41).
Aa
White text reads best on this color (17.44:1).
About this color
#111A29 is a very dark, muted blue. In OKLCH its lightness is 22%, its chroma 0.033 and its hue 260°. Its hue sits on the cool side of the wheel. The nearest named color is Rich Black (#0D1B2A), ΔE 0.006 away. White text reads best on it, at 17.44:1.
| Hue family | Blues |
| Lightness | very dark (22%) |
| Chroma | muted (0.033) |
| Temperature | cool |
| Nearest name | Rich Black (#0D1B2A) |
| Black text | 1.20:1 |
| White text | 17.44:1 |
Values
| HEX | #111A29 |
| RGB | rgb(17, 26, 41) |
| HSL | hsl(218, 41%, 11%) |
| OKLCH | oklch(21.7% 0.033 260.3) |
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 #111A29 | 17.44:1 | AAA | Lc -106.5 | Preferred for body text |
| Black text on #111A29 | 1.20:1 | Fails | Lc 0.0 | Not readable |
| #111A29 text on white | 17.44:1 | AAA | Lc 104.3 | Preferred for body text |
| #111A29 text on black | 1.20:1 | 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
#F3F5F9
oklch(97% 0.006 264.5)
-
Step 100
100
#E6EAF2
oklch(93.6% 0.012 264.5)
-
Step 200
200
#D1DAE8
oklch(88.6% 0.022 259.2)
-
Step 300
300
#B3C2DA
oklch(81% 0.038 259.8)
-
Step 400
400
#8BA2C8
oklch(70.8% 0.062 260.4)
-
Step 500
500
#6E8ABA
oklch(63.1% 0.08 260.9)
-
Step 600
600
#5674A6
oklch(55.7% 0.086 260.3)
-
Step 700
700
#46618E
oklch(49.1% 0.08 260.3)
-
Step 800
800
#3A4F73
oklch(42.7% 0.066 260.8)
-
Step 900
900
#32425D
oklch(37.8% 0.051 260.6)
-
Step 950
950 (this color)
#111A29
oklch(21.7% 0.033 260.3)
#111A29 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) | #141B2A | 0.007 |
| Deuteranopia (no green cones) | #121929 | 0.004 |
| Tritanopia (no blue cones) | #081D1F | 0.029 |
| Achromatopsia (no color) | #1A1A1A | 0.033 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #111A29
#111A29
oklch(21.7% 0.033 260.3)
- #221807
#221807
oklch(21.7% 0.033 79.3)
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 #111A29, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Black #0D1B2A ΔE 0.006
- Dark #1B2431 ΔE 0.041
- Jet #212529 ΔE 0.051
- Rich Navy #001219 ΔE 0.052
- Oxford Blue #1B263B ΔE 0.053
- Navy Blue #001146 ΔE 0.070
- Almost Black #070D0D ΔE 0.071
- Dark Navy #000435 ΔE 0.085
Use #111A29 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.