#28113F
Closest named color: Dark Purple (#35063E). oklch(23.9% 0.085 303.6), rgb(40, 17, 63).
Aa
White text reads best on this color (16.90:1).
About this color
#28113F is a very dark, moderately saturated purple. In OKLCH its lightness is 24%, its chroma 0.085 and its hue 304°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Purple (#35063E), ΔE 0.035 away. White text reads best on it, at 16.90:1.
| Hue family | Purples |
| Lightness | very dark (24%) |
| Chroma | moderately saturated (0.085) |
| Temperature | in between |
| Nearest name | Dark Purple (#35063E) |
| Black text | 1.24:1 |
| White text | 16.90:1 |
Values
| HEX | #28113F |
| RGB | rgb(40, 17, 63) |
| HSL | hsl(270, 58%, 16%) |
| OKLCH | oklch(23.9% 0.085 303.6) |
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 #28113F | 16.90:1 | AAA | Lc -106.0 | Preferred for body text |
| Black text on #28113F | 1.24:1 | Fails | Lc 0.0 | Not readable |
| #28113F text on white | 16.90:1 | AAA | Lc 103.5 | Preferred for body text |
| #28113F text on black | 1.24:1 | 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
#F7F3FD
oklch(97% 0.014 304.1)
-
Step 100
100
#EEE6FA
oklch(93.7% 0.028 303.9)
-
Step 200
200
#E1D1F8
oklch(88.6% 0.056 303.9)
-
Step 300
300
#CEB1F6
oklch(80.9% 0.1 303.5)
-
Step 400
400
#B684F1
oklch(70.6% 0.161 303.7)
-
Step 500
500
#A560EC
oklch(63.1% 0.205 303.8)
-
Step 600
600
#9141DA
oklch(55.7% 0.222 303.8)
-
Step 700
700
#7B30BE
oklch(49.1% 0.208 303.4)
-
Step 800
800
#642A99
oklch(42.6% 0.172 303.7)
-
Step 900
900
#51297A
oklch(37.7% 0.133 303.3)
-
Step 950
950 (this color)
#28113F
oklch(23.9% 0.085 303.6)
#28113F 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) | #001C40 | 0.067 |
| Deuteranopia (no green cones) | #041D3E | 0.064 |
| Tritanopia (no blue cones) | #241B26 | 0.062 |
| Achromatopsia (no color) | #1D1D1D | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #28113F
#28113F
oklch(23.9% 0.085 303.6)
- #1A2300
#1A2300
oklch(23.9% 0.058 122.7)
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 #28113F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Purple #35063E ΔE 0.035
- Midnight Purple #280137 ΔE 0.038
- Very Dark Purple #2A0134 ΔE 0.040
- Deep Purple #36013F ΔE 0.042
- Eggplant #380835 ΔE 0.044
- Dark Indigo #1F0954 ΔE 0.048
- Aubergine #3D0734 ΔE 0.055
- Eggplant Purple #430541 ΔE 0.063
Use #28113F 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.