#5E4691
Closest named color: Twilight (#4E518B). oklch(45.6% 0.119 296.1), rgb(94, 70, 145).
Aa
White text reads best on this color (7.60:1).
About this color
#5E4691 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 46%, its chroma 0.119 and its hue 296°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.040 away. White text reads best on it, at 7.60:1.
| Hue family | Purples |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.119) |
| Temperature | in between |
| Nearest name | Twilight (#4E518B) |
| Black text | 2.76:1 |
| White text | 7.60:1 |
Values
| HEX | #5E4691 |
| RGB | rgb(94, 70, 145) |
| HSL | hsl(259, 35%, 42%) |
| OKLCH | oklch(45.6% 0.119 296.1) |
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 #5E4691 | 7.60:1 | AAA | Lc -91.0 | Preferred for body text |
| Black text on #5E4691 | 2.76:1 | Fails | Lc 17.8 | Dividers and decoration only |
| #5E4691 text on white | 7.60:1 | AAA | Lc 86.2 | Fine for body text |
| #5E4691 text on black | 2.76:1 | Fails | Lc -15.8 | 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
#F6F4FB
oklch(97.1% 0.009 299.2)
-
Step 100
100
#EBE7F6
oklch(93.5% 0.021 298.2)
-
Step 200
200
#DBD4F1
oklch(88.4% 0.04 296.6)
-
Step 300
300
#C4B8E9
oklch(80.9% 0.069 296)
-
Step 400
400
#A792DE
oklch(70.8% 0.111 296.2)
-
Step 500
500
#9275D5
oklch(63.1% 0.142 296)
-
Step 600
600
#7D5BC2
oklch(55.5% 0.155 296.2)
-
Step 700
700
#6A4BA8
oklch(49.2% 0.144 296.1)
-
Step 800
800 (this color)
#5E4691
oklch(45.6% 0.119 296.1)
-
Step 900
900
#47356D
oklch(37.7% 0.094 296.4)
-
Step 950
950
#292040
oklch(27.1% 0.059 295.2)
#5E4691 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) | #2A5494 | 0.076 |
| Deuteranopia (no green cones) | #30538F | 0.071 |
| Tritanopia (no blue cones) | #525565 | 0.095 |
| Achromatopsia (no color) | #545454 | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5E4691
#5E4691
oklch(45.6% 0.119 296.1)
- #545D00
#545D00
oklch(45.5% 0.104 116.1)
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 #5E4691, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.040
- Blueberry #464196 ΔE 0.045
- Rebecca Purple #663399 ΔE 0.047
- Dark Slate Blue #483D8B ΔE 0.047
- Dusk #4E5481 ΔE 0.055
- Denim Blue #3B5B92 ΔE 0.071
- Dusky Blue #475F94 ΔE 0.072
- Dusty Grape #545775 ΔE 0.075
Use #5E4691 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.