#595191
Closest named color: Twilight (#4E518B). oklch(47.3% 0.101 287.6), rgb(89, 81, 145).
Aa
White text reads best on this color (6.97:1).
About this color
#595191 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 47%, its chroma 0.101 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.020 away. White text reads best on it, at 6.97:1.
| Hue family | Purples |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.101) |
| Temperature | cool |
| Nearest name | Twilight (#4E518B) |
| Black text | 3.01:1 |
| White text | 6.97:1 |
Values
| HEX | #595191 |
| RGB | rgb(89, 81, 145) |
| HSL | hsl(248, 28%, 44%) |
| OKLCH | oklch(47.3% 0.101 287.6) |
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 #595191 | 6.97:1 | AA | Lc -89.0 | Fine for body text |
| Black text on #595191 | 3.01:1 | AA large text | Lc 20.0 | Dividers and decoration only |
| #595191 text on white | 6.97:1 | AA | Lc 84.0 | Fine for body text |
| #595191 text on black | 3.01:1 | AA large text | Lc -17.9 | 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 700.
-
Step 50
50
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#E9E9F3
oklch(93.7% 0.013 286.1)
-
Step 200
200
#D8D7EB
oklch(88.6% 0.027 288.1)
-
Step 300
300
#BEBCDF
oklch(80.8% 0.049 287.9)
-
Step 400
400
#9D99CF
oklch(70.6% 0.078 287.6)
-
Step 500
500
#867FC3
oklch(63% 0.101 287.8)
-
Step 600
600
#7068AF
oklch(55.6% 0.108 287.5)
-
Step 700
700 (this color)
#595191
oklch(47.3% 0.101 287.6)
-
Step 800
800
#4D477A
oklch(42.8% 0.083 287.7)
-
Step 900
900
#403C62
oklch(37.8% 0.064 287.7)
-
Step 950
950
#25233A
oklch(27% 0.042 287.2)
#595191 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) | #3B5B93 | 0.046 |
| Deuteranopia (no green cones) | #3A588F | 0.046 |
| Tritanopia (no blue cones) | #4A5D6A | 0.085 |
| Achromatopsia (no color) | #595959 | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #595191
#595191
oklch(47.3% 0.101 287.6)
- #625F01
#625F01
oklch(47.3% 0.101 107.6)
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 #595191, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.020
- Dusk #4E5481 ΔE 0.034
- Dusky Blue #475F94 ΔE 0.043
- Denim Blue #3B5B92 ΔE 0.046
- Dusty Grape #545775 ΔE 0.054
- Blueberry #464196 ΔE 0.057
- Light Navy Blue #2E5A88 ΔE 0.062
- Dark Slate Blue #483D8B ΔE 0.063
Use #595191 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.