#220710
Closest named color: Very Dark Brown (#1D0200). oklch(18.1% 0.048 2), rgb(34, 7, 16).
Aa
White text reads best on this color (18.98:1).
About this color
#220710 is a very dark, muted red. In OKLCH its lightness is 18%, its chroma 0.048 and its hue 2°. Its hue sits on the warm side of the wheel. The nearest named color is Very Dark Brown (#1D0200), ΔE 0.041 away. White text reads best on it, at 18.98:1.
| Hue family | Reds |
| Lightness | very dark (18%) |
| Chroma | muted (0.048) |
| Temperature | warm |
| Nearest name | Very Dark Brown (#1D0200) |
| Black text | 1.10:1 |
| White text | 18.98:1 |
Values
| HEX | #220710 |
| RGB | rgb(34, 7, 16) |
| HSL | hsl(340, 66%, 8%) |
| OKLCH | oklch(18.1% 0.048 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 #220710 | 18.98:1 | AAA | Lc -107.2 | Preferred for body text |
| Black text on #220710 | 1.10:1 | Fails | Lc 0.0 | Not readable |
| #220710 text on white | 18.98:1 | AAA | Lc 105.2 | Preferred for body text |
| #220710 text on black | 1.10:1 | 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
#FAF3F5
oklch(97% 0.008 357.8)
-
Step 100
100
#F4E6E9
oklch(93.7% 0.016 2.7)
-
Step 200
200
#ECD1D7
oklch(88.5% 0.031 2.7)
-
Step 300
300
#E1B2BE
oklch(80.9% 0.057 1.4)
-
Step 400
400
#D1889C
oklch(70.7% 0.092 1.9)
-
Step 500
500
#C26984
oklch(63% 0.117 1.6)
-
Step 600
600
#AE4F6D
oklch(55.6% 0.128 2.3)
-
Step 700
700
#95405B
oklch(49.2% 0.117 2.5)
-
Step 800
800
#79354B
oklch(42.7% 0.098 1.7)
-
Step 900
900
#622F3E
oklch(37.8% 0.076 2.7)
-
Step 950
950 (this color)
#220710
oklch(18.1% 0.048 2)
#220710 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) | #0C0D10 | 0.053 |
| Deuteranopia (no green cones) | #13120F | 0.049 |
| Tritanopia (no blue cones) | #26050A | 0.015 |
| Achromatopsia (no color) | #101010 | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #220710
#220710
oklch(18.1% 0.048 2)
- #001613
#001613
oklch(18% 0.032 183.7)
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 #220710, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Brown #1D0200 ΔE 0.041
- Almost Black #070D0D ΔE 0.064
- Dark Maroon #3C0008 ΔE 0.065
- Rich Navy #001219 ΔE 0.076
- Very Dark Purple #2A0134 ΔE 0.078
- Rich Black #0D1B2A ΔE 0.079
- Deep Brown #410200 ΔE 0.081
- Midnight Purple #280137 ΔE 0.082
Use #220710 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.