#210F35
Closest named color: Midnight Purple (#280137). oklch(21.8% 0.072 302.6), rgb(33, 15, 53).
Aa
White text reads best on this color (17.73:1).
About this color
#210F35 is a very dark, moderately saturated purple. In OKLCH its lightness is 22%, its chroma 0.072 and its hue 303°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Midnight Purple (#280137), ΔE 0.034 away. White text reads best on it, at 17.73:1.
| Hue family | Purples |
| Lightness | very dark (22%) |
| Chroma | moderately saturated (0.072) |
| Temperature | in between |
| Nearest name | Midnight Purple (#280137) |
| Black text | 1.18:1 |
| White text | 17.73:1 |
Values
| HEX | #210F35 |
| RGB | rgb(33, 15, 53) |
| HSL | hsl(268, 56%, 13%) |
| OKLCH | oklch(21.8% 0.072 302.6) |
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 #210F35 | 17.73:1 | AAA | Lc -106.6 | Preferred for body text |
| Black text on #210F35 | 1.18:1 | Fails | Lc 0.0 | Not readable |
| #210F35 text on white | 17.73:1 | AAA | Lc 104.3 | Preferred for body text |
| #210F35 text on black | 1.18:1 | 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
#F7F4FC
oklch(97.2% 0.011 303.1)
-
Step 100
100
#EDE6F8
oklch(93.6% 0.025 303.5)
-
Step 200
200
#DFD2F4
oklch(88.5% 0.048 302.8)
-
Step 300
300
#CBB4EF
oklch(80.9% 0.085 302.4)
-
Step 400
400
#B18AE7
oklch(70.6% 0.138 302.3)
-
Step 500
500
#9F6ADF
oklch(63.1% 0.174 302.6)
-
Step 600
600
#8A4ECD
oklch(55.6% 0.19 302.4)
-
Step 700
700
#763EB1
oklch(49.2% 0.176 302.8)
-
Step 800
800
#60348F
oklch(42.7% 0.146 303)
-
Step 900
900
#4E2F73
oklch(37.8% 0.114 302.3)
-
Step 950
950 (this color)
#210F35
oklch(21.8% 0.072 302.6)
#210F35 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) | #001836 | 0.058 |
| Deuteranopia (no green cones) | #051834 | 0.052 |
| Tritanopia (no blue cones) | #1D1720 | 0.053 |
| Achromatopsia (no color) | #181818 | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #210F35
#210F35
oklch(21.8% 0.072 302.6)
- #161E00
#161E00
oklch(21.9% 0.054 122.6)
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 #210F35, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight Purple #280137 ΔE 0.034
- Very Dark Purple #2A0134 ΔE 0.036
- Dark Purple #35063E ΔE 0.050
- Eggplant #380835 ΔE 0.054
- Deep Purple #36013F ΔE 0.056
- Rich Black #0D1B2A ΔE 0.057
- Dark Indigo #1F0954 ΔE 0.060
- Aubergine #3D0734 ΔE 0.066
Use #210F35 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.