#091625
Closest named color: Rich Black (#0D1B2A). oklch(19.7% 0.036 253.1), rgb(9, 22, 37).
Aa
White text reads best on this color (18.21:1).
About this color
#091625 is a very dark, muted blue. In OKLCH its lightness is 20%, its chroma 0.036 and its hue 253°. Its hue sits on the cool side of the wheel. The nearest named color is Rich Black (#0D1B2A), ΔE 0.021 away. White text reads best on it, at 18.21:1.
| Hue family | Blues |
| Lightness | very dark (20%) |
| Chroma | muted (0.036) |
| Temperature | cool |
| Nearest name | Rich Black (#0D1B2A) |
| Black text | 1.15:1 |
| White text | 18.21:1 |
Values
| HEX | #091625 |
| RGB | rgb(9, 22, 37) |
| HSL | hsl(212, 61%, 9%) |
| OKLCH | oklch(19.7% 0.036 253.1) |
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 #091625 | 18.21:1 | AAA | Lc -107.0 | Preferred for body text |
| Black text on #091625 | 1.15:1 | Fails | Lc 0.0 | Not readable |
| #091625 text on white | 18.21:1 | AAA | Lc 104.8 | Preferred for body text |
| #091625 text on black | 1.15:1 | 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
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E4EAF2
oklch(93.5% 0.013 255.5)
-
Step 200
200
#CFDAE9
oklch(88.5% 0.024 256.1)
-
Step 300
300
#AEC3DC
oklch(80.9% 0.042 252.9)
-
Step 400
400
#83A4CA
oklch(70.8% 0.067 252.3)
-
Step 500
500
#638CBD
oklch(63% 0.087 253.5)
-
Step 600
600
#4A76A9
oklch(55.6% 0.094 253.1)
-
Step 700
700
#3B6391
oklch(49.1% 0.087 253)
-
Step 800
800
#315176
oklch(42.8% 0.073 253)
-
Step 900
900
#2B435F
oklch(37.6% 0.057 253)
-
Step 950
950 (this color)
#091625
oklch(19.7% 0.036 253.1)
#091625 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) | #101726 | 0.012 |
| Deuteranopia (no green cones) | #0C1425 | 0.008 |
| Tritanopia (no blue cones) | #00191B | 0.030 |
| Achromatopsia (no color) | #151515 | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #091625
#091625
oklch(19.7% 0.036 253.1)
- #1F1203
#1F1203
oklch(19.6% 0.035 70.7)
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 #091625, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Black #0D1B2A ΔE 0.021
- Rich Navy #001219 ΔE 0.033
- Almost Black #070D0D ΔE 0.054
- Dark #1B2431 ΔE 0.061
- Navy Blue #001146 ΔE 0.069
- Jet #212529 ΔE 0.070
- Dark Navy #000435 ΔE 0.071
- Oxford Blue #1B263B ΔE 0.073
Use #091625 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.