#1E222F
Closest named color: Dark (#1B2431). oklch(25.4% 0.025 271.2), rgb(30, 34, 47).
Aa
White text reads best on this color (15.84:1).
About this color
#1E222F is a dark close to neutral grey. In OKLCH its lightness is 25%, its chroma 0.025. It has too little chroma to lean warm or cool. The nearest named color is Dark (#1B2431), ΔE 0.008 away. White text reads best on it, at 15.84:1.
| Hue family | Neutrals |
| Lightness | dark (25%) |
| Chroma | close to neutral grey (0.025) |
| Temperature | neutral |
| Nearest name | Dark (#1B2431) |
| Black text | 1.32:1 |
| White text | 15.84:1 |
Values
| HEX | #1E222F |
| RGB | rgb(30, 34, 47) |
| HSL | hsl(226, 22%, 15%) |
| OKLCH | oklch(25.4% 0.025 271.2) |
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 #1E222F | 15.84:1 | AAA | Lc -105.4 | Preferred for body text |
| Black text on #1E222F | 1.32:1 | Fails | Lc 0.0 | Not readable |
| #1E222F text on white | 15.84:1 | AAA | Lc 102.8 | Preferred for body text |
| #1E222F text on black | 1.32:1 | 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
#F4F5F8
oklch(97% 0.004 271.4)
-
Step 100
100
#E8EAF0
oklch(93.7% 0.008 271.3)
-
Step 200
200
#D5D9E5
oklch(88.6% 0.017 271.2)
-
Step 300
300
#B9C0D5
oklch(80.9% 0.031 271)
-
Step 400
400
#95A0BF
oklch(70.8% 0.047 269.8)
-
Step 500
500
#7C88AF
oklch(63.2% 0.061 271.3)
-
Step 600
600
#65719B
oklch(55.5% 0.067 271.8)
-
Step 700
700
#545F84
oklch(49.1% 0.061 271.3)
-
Step 800
800
#454E6C
oklch(42.9% 0.051 271.2)
-
Step 900
900
#3A4157
oklch(37.8% 0.039 270.8)
-
Step 950
950 (this color)
#1E222F
oklch(25.4% 0.025 271.2)
#1E222F 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) | #1E2330 | 0.004 |
| Deuteranopia (no green cones) | #1D222F | 0.002 |
| Tritanopia (no blue cones) | #192426 | 0.023 |
| Achromatopsia (no color) | #222222 | 0.025 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1E222F
#1E222F
oklch(25.4% 0.025 271.2)
- #272214
#272214
oklch(25.3% 0.025 90.6)
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 #1E222F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark #1B2431 ΔE 0.008
- Jet #212529 ΔE 0.019
- Oxford Blue #1B263B ΔE 0.023
- Rich Black #0D1B2A ΔE 0.039
- Space Cadet #2B2D42 ΔE 0.053
- Gunmetal #293241 ΔE 0.062
- Dark Brown #341C02 ΔE 0.078
- Eggplant #380835 ΔE 0.085
Use #1E222F 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.