#180620
Closest named color: Very Dark Purple (#2A0134). oklch(16.9% 0.057 314.3), rgb(24, 6, 32).
Aa
White text reads best on this color (19.34:1).
About this color
#180620 is a very dark, muted purple. In OKLCH its lightness is 17%, its chroma 0.057 and its hue 314°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Very Dark Purple (#2A0134), ΔE 0.059 away. White text reads best on it, at 19.34:1.
| Hue family | Purples |
| Lightness | very dark (17%) |
| Chroma | muted (0.057) |
| Temperature | in between |
| Nearest name | Very Dark Purple (#2A0134) |
| Black text | 1.08:1 |
| White text | 19.34:1 |
Values
| HEX | #180620 |
| RGB | rgb(24, 6, 32) |
| HSL | hsl(282, 68%, 7%) |
| OKLCH | oklch(16.9% 0.057 314.3) |
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 #180620 | 19.34:1 | AAA | Lc -107.4 | Preferred for body text |
| Black text on #180620 | 1.08:1 | Fails | Lc 0.0 | Not readable |
| #180620 text on white | 19.34:1 | AAA | Lc 105.4 | Preferred for body text |
| #180620 text on black | 1.08:1 | 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
#F8F4FA
oklch(97.2% 0.009 314.8)
-
Step 100
100
#EFE6F3
oklch(93.6% 0.02 315.7)
-
Step 200
200
#E2D2EB
oklch(88.4% 0.038 313.6)
-
Step 300
300
#D1B4DF
oklch(80.9% 0.067 314.7)
-
Step 400
400
#B98CCF
oklch(70.7% 0.107 314.3)
-
Step 500
500
#A86EC3
oklch(63.2% 0.137 314.4)
-
Step 600
600
#9354AF
oklch(55.6% 0.149 314.5)
-
Step 700
700
#7D4497
oklch(49.2% 0.139 314.1)
-
Step 800
800
#66387A
oklch(42.7% 0.116 314.7)
-
Step 900
900
#533162
oklch(37.7% 0.09 314.8)
-
Step 950
950 (this color)
#180620
oklch(16.9% 0.057 314.3)
#180620 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) | #010D21 | 0.053 |
| Deuteranopia (no green cones) | #050E1F | 0.046 |
| Tritanopia (no blue cones) | #170A11 | 0.038 |
| Achromatopsia (no color) | #0E0E0E | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #180620
#180620
oklch(16.9% 0.057 314.3)
- #061400
#061400
oklch(17.1% 0.05 134.5)
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 #180620, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Purple #2A0134 ΔE 0.059
- Midnight Purple #280137 ΔE 0.059
- Almost Black #070D0D ΔE 0.064
- Rich Navy #001219 ΔE 0.066
- Midnight #03012D ΔE 0.067
- Rich Black #0D1B2A ΔE 0.071
- Very Dark Brown #1D0200 ΔE 0.074
- Dark Navy Blue #00022E ΔE 0.074
Use #180620 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.