#604983
Closest named color: Twilight (#4E518B). oklch(45.5% 0.095 301), rgb(96, 73, 131).
Aa
White text reads best on this color (7.55:1).
About this color
#604983 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 46%, its chroma 0.095 and its hue 301°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.035 away. White text reads best on it, at 7.55:1.
| Hue family | Purples |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.095) |
| Temperature | in between |
| Nearest name | Twilight (#4E518B) |
| Black text | 2.77:1 |
| White text | 7.55:1 |
Values
| HEX | #604983 |
| RGB | rgb(96, 73, 131) |
| HSL | hsl(264, 28%, 40%) |
| OKLCH | oklch(45.5% 0.095 301) |
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 #604983 | 7.55:1 | AAA | Lc -91.0 | Preferred for body text |
| Black text on #604983 | 2.77:1 | Fails | Lc 17.9 | Dividers and decoration only |
| #604983 text on white | 7.55:1 | AAA | Lc 86.2 | Fine for body text |
| #604983 text on black | 2.77:1 | Fails | Lc -15.9 | 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
#F6F4FA
oklch(97% 0.008 301.4)
-
Step 100
100
#EBE8F3
oklch(93.7% 0.015 298.6)
-
Step 200
200
#DCD5EB
oklch(88.5% 0.031 300.3)
-
Step 300
300
#C6B9DF
oklch(80.9% 0.055 300.8)
-
Step 400
400
#AA94D0
oklch(70.8% 0.089 301)
-
Step 500
500
#9578C3
oklch(63% 0.114 301)
-
Step 600
600
#8060B0
oklch(55.6% 0.124 300.9)
-
Step 700
700
#6C4F97
oklch(49.1% 0.115 300.8)
-
Step 800
800 (this color)
#604983
oklch(45.5% 0.095 301)
-
Step 900
900
#483863
oklch(37.8% 0.074 300)
-
Step 950
950
#2A213A
oklch(27% 0.047 299.9)
#604983 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) | #395485 | 0.062 |
| Deuteranopia (no green cones) | #3E5482 | 0.058 |
| Tritanopia (no blue cones) | #5A535F | 0.074 |
| Achromatopsia (no color) | #545454 | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #604983
#604983
oklch(45.5% 0.095 301)
- #4F5E18
#4F5E18
oklch(45.4% 0.095 120.8)
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 #604983, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.035
- Dusk #4E5481 ΔE 0.041
- Dusty Grape #545775 ΔE 0.054
- Dark Slate Blue #483D8B ΔE 0.058
- Blueberry #464196 ΔE 0.061
- Rebecca Purple #663399 ΔE 0.067
- Dusky Blue #475F94 ΔE 0.068
- Denim Blue #3B5B92 ΔE 0.069
Use #604983 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.