#585197
Closest named color: Twilight (#4E518B). oklch(47.5% 0.11 286), rgb(88, 81, 151).
Aa
White text reads best on this color (6.91:1).
About this color
#585197 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 48%, its chroma 0.110 and its hue 286°. Its hue sits on the cool side of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.025 away. White text reads best on it, at 6.91:1.
| Hue family | Purples |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.110) |
| Temperature | cool |
| Nearest name | Twilight (#4E518B) |
| Black text | 3.03:1 |
| White text | 6.91:1 |
Values
| HEX | #585197 |
| RGB | rgb(88, 81, 151) |
| HSL | hsl(246, 30%, 45%) |
| OKLCH | oklch(47.5% 0.11 286) |
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 #585197 | 6.91:1 | AA | Lc -88.7 | Fine for body text |
| Black text on #585197 | 3.03:1 | AA large text | Lc 20.3 | Dividers and decoration only |
| #585197 text on white | 6.91:1 | AA | Lc 83.8 | Fine for body text |
| #585197 text on black | 3.03:1 | AA large text | Lc -18.2 | 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 700.
-
Step 50
50
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#E9E9F4
oklch(93.7% 0.015 286.1)
-
Step 200
200
#D7D7EC
oklch(88.6% 0.029 285.8)
-
Step 300
300
#BDBCE2
oklch(80.9% 0.053 286.3)
-
Step 400
400
#9C99D4
oklch(70.7% 0.086 286.3)
-
Step 500
500
#847FC8
oklch(63.1% 0.108 286)
-
Step 600
600
#6E67B5
oklch(55.5% 0.119 285.9)
-
Step 700
700 (this color)
#585197
oklch(47.5% 0.11 286)
-
Step 800
800
#4B467E
oklch(42.6% 0.091 285.9)
-
Step 900
900
#3F3B66
oklch(37.7% 0.072 286.6)
-
Step 950
950
#25233B
oklch(27% 0.044 286.9)
#585197 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) | #375C9A | 0.049 |
| Deuteranopia (no green cones) | #355895 | 0.049 |
| Tritanopia (no blue cones) | #465F6C | 0.094 |
| Achromatopsia (no color) | #5A5A5A | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #585197
#585197
oklch(47.5% 0.11 286)
- #645F00
#645F00
oklch(47.5% 0.101 106.1)
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 #585197, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.025
- Dusk #4E5481 ΔE 0.042
- Dusky Blue #475F94 ΔE 0.045
- Denim Blue #3B5B92 ΔE 0.047
- Blueberry #464196 ΔE 0.054
- Dark Slate Blue #483D8B ΔE 0.063
- Dusty Grape #545775 ΔE 0.063
- Light Navy Blue #2E5A88 ΔE 0.065
Use #585197 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.