#57468F
Closest named color: Twilight (#4E518B). oklch(44.8% 0.116 291.7), rgb(87, 70, 143).
Aa
White text reads best on this color (7.84:1).
About this color
#57468F is a dark, moderately saturated purple. In OKLCH its lightness is 45%, its chroma 0.116 and its hue 292°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.033 away. White text reads best on it, at 7.84:1.
| Hue family | Purples |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.116) |
| Temperature | in between |
| Nearest name | Twilight (#4E518B) |
| Black text | 2.67:1 |
| White text | 7.84:1 |
Values
| HEX | #57468F |
| RGB | rgb(87, 70, 143) |
| HSL | hsl(254, 34%, 42%) |
| OKLCH | oklch(44.8% 0.116 291.7) |
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 #57468F | 7.84:1 | AAA | Lc -91.8 | Preferred for body text |
| Black text on #57468F | 2.67:1 | Fails | Lc 17.0 | Dividers and decoration only |
| #57468F text on white | 7.84:1 | AAA | Lc 87.0 | Fine for body text |
| #57468F text on black | 2.67:1 | Fails | Lc -15.1 | Dividers and decoration only |
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 800.
-
Step 50
50
#F5F4FB
oklch(97% 0.009 292.8)
-
Step 100
100
#EAE8F6
oklch(93.7% 0.019 292.6)
-
Step 200
200
#D9D5F1
oklch(88.5% 0.038 292.2)
-
Step 300
300
#C1B9EA
oklch(80.9% 0.069 292.3)
-
Step 400
400
#A294DF
oklch(70.8% 0.109 291.9)
-
Step 500
500
#8C78D6
oklch(63.2% 0.139 291.7)
-
Step 600
600
#775FC3
oklch(55.7% 0.15 291.8)
-
Step 700
700
#644EA8
oklch(49.2% 0.139 291.7)
-
Step 800
800 (this color)
#57468F
oklch(44.8% 0.116 291.7)
-
Step 900
900
#43376D
oklch(37.7% 0.09 291.7)
-
Step 950
950
#272140
oklch(27.1% 0.057 291)
#57468F 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) | #2A5392 | 0.065 |
| Deuteranopia (no green cones) | #2C508D | 0.062 |
| Tritanopia (no blue cones) | #495564 | 0.095 |
| Achromatopsia (no color) | #525252 | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #57468F
#57468F
oklch(44.8% 0.116 291.7)
- #575900
#575900
oklch(44.7% 0.098 111.3)
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 #57468F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.033
- Blueberry #464196 ΔE 0.035
- Dark Slate Blue #483D8B ΔE 0.037
- Dusk #4E5481 ΔE 0.050
- Rebecca Purple #663399 ΔE 0.053
- Denim Blue #3B5B92 ΔE 0.065
- Dusky Blue #475F94 ΔE 0.069
- Dusk Blue #26538D ΔE 0.070
Use #57468F 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.