#30174B
Closest named color: Dark Purple (#35063E). oklch(27% 0.093 302.7), rgb(48, 23, 75).
Aa
White text reads best on this color (15.55:1).
About this color
#30174B is a dark, moderately saturated purple. In OKLCH its lightness is 27%, its chroma 0.093 and its hue 303°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Purple (#35063E), ΔE 0.041 away. White text reads best on it, at 15.55:1.
| Hue family | Purples |
| Lightness | dark (27%) |
| Chroma | moderately saturated (0.093) |
| Temperature | in between |
| Nearest name | Dark Purple (#35063E) |
| Black text | 1.34:1 |
| White text | 15.55:1 |
Values
| HEX | #30174B |
| RGB | rgb(48, 23, 75) |
| HSL | hsl(269, 53%, 19%) |
| OKLCH | oklch(27% 0.093 302.7) |
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 #30174B | 15.55:1 | AAA | Lc -104.9 | Preferred for body text |
| Black text on #30174B | 1.34:1 | Fails | Lc 0.0 | Not readable |
| #30174B text on white | 15.55:1 | AAA | Lc 102.2 | Preferred for body text |
| #30174B text on black | 1.34:1 | 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
#F7F3FE
oklch(97% 0.015 302.6)
-
Step 100
100
#EEE5FC
oklch(93.6% 0.032 303.5)
-
Step 200
200
#E1D0FB
oklch(88.5% 0.061 303.1)
-
Step 300
300
#CFAFFC
oklch(80.9% 0.111 303.1)
-
Step 400
400
#B781FA
oklch(70.7% 0.177 302.7)
-
Step 500
500
#A65AF7
oklch(63.1% 0.226 302.6)
-
Step 600
600
#9236E5
oklch(55.5% 0.245 302.8)
-
Step 700
700
#7D25C7
oklch(49.1% 0.228 303)
-
Step 800
800
#6523A1
oklch(42.7% 0.188 302.7)
-
Step 900
900
#522480
oklch(37.6% 0.148 302.7)
-
Step 950
950 (this color)
#30174B
oklch(27% 0.093 302.7)
#30174B 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) | #00234D | 0.073 |
| Deuteranopia (no green cones) | #07244A | 0.069 |
| Tritanopia (no blue cones) | #2B222E | 0.069 |
| Achromatopsia (no color) | #242424 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #30174B
#30174B
oklch(27% 0.093 302.7)
- #212B00
#212B00
oklch(27% 0.066 122.2)
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 #30174B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Purple #35063E ΔE 0.041
- Deep Purple #36013F ΔE 0.048
- Eggplant #380835 ΔE 0.052
- Dark Indigo #1F0954 ΔE 0.053
- Eggplant Purple #430541 ΔE 0.053
- Aubergine #3D0734 ΔE 0.058
- Deep Violet #490648 ΔE 0.060
- Midnight Purple #280137 ΔE 0.064
Use #30174B 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.