#1C162F
Closest named color: Rich Black (#0D1B2A). oklch(22.1% 0.048 293.1), rgb(28, 22, 47).
Aa
White text reads best on this color (17.42:1).
About this color
#1C162F is a very dark, muted purple. In OKLCH its lightness is 22%, its chroma 0.048 and its hue 293°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rich Black (#0D1B2A), ΔE 0.032 away. White text reads best on it, at 17.42:1.
| Hue family | Purples |
| Lightness | very dark (22%) |
| Chroma | muted (0.048) |
| Temperature | in between |
| Nearest name | Rich Black (#0D1B2A) |
| Black text | 1.20:1 |
| White text | 17.42:1 |
Values
| HEX | #1C162F |
| RGB | rgb(28, 22, 47) |
| HSL | hsl(254, 36%, 14%) |
| OKLCH | oklch(22.1% 0.048 293.1) |
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 #1C162F | 17.42:1 | AAA | Lc -106.5 | Preferred for body text |
| Black text on #1C162F | 1.20:1 | Fails | Lc 0.0 | Not readable |
| #1C162F text on white | 17.42:1 | AAA | Lc 104.2 | Preferred for body text |
| #1C162F 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
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#EAE8F4
oklch(93.6% 0.016 293.7)
-
Step 200
200
#D9D6ED
oklch(88.5% 0.031 291.7)
-
Step 300
300
#C1BAE3
oklch(80.8% 0.058 292.9)
-
Step 400
400
#A396D5
oklch(70.8% 0.092 293.4)
-
Step 500
500
#8D7BC9
oklch(63.1% 0.116 293.4)
-
Step 600
600
#7763B6
oklch(55.6% 0.126 292.9)
-
Step 700
700
#64519D
oklch(49% 0.119 293)
-
Step 800
800
#52437F
oklch(42.7% 0.098 293.3)
-
Step 900
900
#433966
oklch(37.7% 0.076 292.6)
-
Step 950
950 (this color)
#1C162F
oklch(22.1% 0.048 293.1)
#1C162F 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) | #0E1A30 | 0.026 |
| Deuteranopia (no green cones) | #0F192E | 0.024 |
| Tritanopia (no blue cones) | #181B20 | 0.039 |
| Achromatopsia (no color) | #1A1A1A | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1C162F
#1C162F
oklch(22.1% 0.048 293.1)
- #1B1D01
#1B1D01
oklch(22.1% 0.048 113.4)
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 #1C162F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Black #0D1B2A ΔE 0.032
- Dark #1B2431 ΔE 0.047
- Oxford Blue #1B263B ΔE 0.054
- Jet #212529 ΔE 0.058
- Midnight Purple #280137 ΔE 0.060
- Very Dark Purple #2A0134 ΔE 0.060
- Navy Blue #001146 ΔE 0.066
- Eggplant #380835 ΔE 0.069
Use #1C162F 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.