#100322
Closest named color: Midnight (#03012D). oklch(15.1% 0.065 299.4), rgb(16, 3, 34).
Aa
White text reads best on this color (19.84:1).
About this color
#100322 is a very dark, muted purple. In OKLCH its lightness is 15%, its chroma 0.065 and its hue 299°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Midnight (#03012D), ΔE 0.045 away. White text reads best on it, at 19.84:1.
| Hue family | Purples |
| Lightness | very dark (15%) |
| Chroma | muted (0.065) |
| Temperature | in between |
| Nearest name | Midnight (#03012D) |
| Black text | 1.05:1 |
| White text | 19.84:1 |
Values
| HEX | #100322 |
| RGB | rgb(16, 3, 34) |
| HSL | hsl(265, 84%, 7%) |
| OKLCH | oklch(15.1% 0.065 299.4) |
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 #100322 | 19.84:1 | AAA | Lc -107.6 | Preferred for body text |
| Black text on #100322 | 1.05:1 | Fails | Lc 0.0 | Not readable |
| #100322 text on white | 19.84:1 | AAA | Lc 105.6 | Preferred for body text |
| #100322 text on black | 1.05:1 | 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
#F6F4FC
oklch(97.1% 0.011 297.6)
-
Step 100
100
#ECE7F7
oklch(93.7% 0.022 300.2)
-
Step 200
200
#DDD3F2
oklch(88.4% 0.043 300.2)
-
Step 300
300
#C7B6EC
oklch(80.9% 0.077 299.1)
-
Step 400
400
#AC8EE2
oklch(70.6% 0.123 299.7)
-
Step 500
500
#9870DA
oklch(63.1% 0.157 299.3)
-
Step 600
600
#8355C7
oklch(55.5% 0.171 299.4)
-
Step 700
700
#6F45AC
oklch(49.1% 0.159 299.3)
-
Step 800
800
#5B398B
oklch(42.6% 0.132 300)
-
Step 900
900
#4A326F
oklch(37.6% 0.103 299.6)
-
Step 950
950 (this color)
#100322
oklch(15.1% 0.065 299.4)
#100322 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) | #000A23 | 0.044 |
| Deuteranopia (no green cones) | #000921 | 0.043 |
| Tritanopia (no blue cones) | #0C0911 | 0.047 |
| Achromatopsia (no color) | #0A0A0A | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #100322
#100322
oklch(15.1% 0.065 299.4)
- #0A0D00
#0A0D00
oklch(15% 0.035 118)
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 #100322, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight #03012D ΔE 0.045
- Dark Navy Blue #00022E ΔE 0.053
- Dark Navy #000435 ΔE 0.057
- Very Dark Blue #000133 ΔE 0.059
- Rich Navy #001219 ΔE 0.068
- Almost Black #070D0D ΔE 0.068
- Midnight Purple #280137 ΔE 0.072
- Very Dark Purple #2A0134 ΔE 0.074
Use #100322 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.