#451357
Closest named color: Plum Purple (#4E0550). oklch(30.5% 0.121 315.4), rgb(69, 19, 87).
Aa
White text reads best on this color (14.15:1).
About this color
#451357 is a dark, moderately saturated purple. In OKLCH its lightness is 30%, its chroma 0.121 and its hue 315°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Plum Purple (#4E0550), ΔE 0.029 away. White text reads best on it, at 14.15:1.
| Hue family | Purples |
| Lightness | dark (30%) |
| Chroma | moderately saturated (0.121) |
| Temperature | in between |
| Nearest name | Plum Purple (#4E0550) |
| Black text | 1.48:1 |
| White text | 14.15:1 |
Values
| HEX | #451357 |
| RGB | rgb(69, 19, 87) |
| HSL | hsl(284, 64%, 21%) |
| OKLCH | oklch(30.5% 0.121 315.4) |
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 #451357 | 14.15:1 | AAA | Lc -103.3 | Preferred for body text |
| Black text on #451357 | 1.48:1 | Fails | Lc 0.0 | Not readable |
| #451357 text on white | 14.15:1 | AAA | Lc 100.2 | Preferred for body text |
| #451357 text on black | 1.48:1 | 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
#FBF2FE
oklch(97.2% 0.018 317.7)
-
Step 100
100
#F5E2FD
oklch(93.6% 0.041 316)
-
Step 200
200
#EECAFD
oklch(88.6% 0.079 315.9)
-
Step 300
300
#E4A3FF
oklch(80.9% 0.143 315.6)
-
Step 400
400
#D568FF
oklch(70.7% 0.229 315.5)
-
Step 500
500
#C924FD
oklch(63.1% 0.292 315.5)
-
Step 600
600
#AC00DC
oklch(55.6% 0.273 315.3)
-
Step 700
700
#9100BA
oklch(49% 0.241 315.3)
-
Step 800
800
#78009A
oklch(42.7% 0.21 315.5)
-
Step 900
900
#650082
oklch(37.8% 0.186 315.6)
-
Step 950
950 (this color)
#451357
oklch(30.5% 0.121 315.4)
#451357 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) | #002859 | 0.112 |
| Deuteranopia (no green cones) | #112C55 | 0.102 |
| Tritanopia (no blue cones) | #442134 | 0.077 |
| Achromatopsia (no color) | #2B2B2B | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #451357
#451357
oklch(30.5% 0.121 315.4)
- #183800
#183800
oklch(30.4% 0.089 135.4)
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 #451357, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Plum Purple #4E0550 ΔE 0.029
- Deep Violet #490648 ΔE 0.033
- Eggplant Purple #430541 ΔE 0.044
- Royal Purple #4B006E ΔE 0.046
- Grape Purple #5D1451 ΔE 0.057
- Dark Purple #35063E ΔE 0.063
- Deep Purple #36013F ΔE 0.064
- Aubergine #3D0734 ΔE 0.068
Use #451357 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.