#231348
Closest named color: Dark Indigo (#1F0954). oklch(24.5% 0.093 291.9), rgb(35, 19, 72).
Aa
White text reads best on this color (16.69:1).
About this color
#231348 is a very dark, moderately saturated purple. In OKLCH its lightness is 24%, its chroma 0.093 and its hue 292°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Indigo (#1F0954), ΔE 0.031 away. White text reads best on it, at 16.69:1.
| Hue family | Purples |
| Lightness | very dark (24%) |
| Chroma | moderately saturated (0.093) |
| Temperature | in between |
| Nearest name | Dark Indigo (#1F0954) |
| Black text | 1.25:1 |
| White text | 16.69:1 |
Values
| HEX | #231348 |
| RGB | rgb(35, 19, 72) |
| HSL | hsl(258, 58%, 18%) |
| OKLCH | oklch(24.5% 0.093 291.9) |
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 #231348 | 16.69:1 | AAA | Lc -105.8 | Preferred for body text |
| Black text on #231348 | 1.25:1 | Fails | Lc 0.0 | Not readable |
| #231348 text on white | 16.69:1 | AAA | Lc 103.3 | Preferred for body text |
| #231348 text on black | 1.25:1 | 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
#F5F4FF
oklch(97.1% 0.015 290.3)
-
Step 100
100
#EAE7FE
oklch(93.7% 0.031 291.8)
-
Step 200
200
#D9D3FF
oklch(88.6% 0.06 291.4)
-
Step 300
300
#C1B4FF
oklch(80.8% 0.105 291.8)
-
Step 400
400
#A48AFF
oklch(70.7% 0.167 291.8)
-
Step 500
500
#9165FF
oklch(63.1% 0.218 292.1)
-
Step 600
600
#7E41F3
oklch(55.6% 0.246 292)
-
Step 700
700
#6B30D4
oklch(49.1% 0.229 292)
-
Step 800
800
#562BAB
oklch(42.7% 0.189 291.6)
-
Step 900
900
#462A87
oklch(37.7% 0.147 291.6)
-
Step 950
950 (this color)
#231348
oklch(24.5% 0.093 291.9)
#231348 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) | #001F4A | 0.055 |
| Deuteranopia (no green cones) | #001D47 | 0.054 |
| Tritanopia (no blue cones) | #18202B | 0.075 |
| Achromatopsia (no color) | #1E1E1E | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #231348
#231348
oklch(24.5% 0.093 291.9)
- #212300
#212300
oklch(24.6% 0.055 112.9)
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 #231348, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Indigo #1F0954 ΔE 0.031
- Dark Purple #35063E ΔE 0.050
- Midnight Purple #280137 ΔE 0.052
- Deep Purple #36013F ΔE 0.056
- Very Dark Purple #2A0134 ΔE 0.057
- Navy Blue #001146 ΔE 0.061
- Eggplant #380835 ΔE 0.063
- Oxford Blue #1B263B ΔE 0.065
Use #231348 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.