#6E54CD
Closest named color: Light Indigo (#6D5ACF). oklch(53.7% 0.179 288.8), rgb(110, 84, 205).
Aa
White text reads best on this color (5.50:1).
About this color
#6E54CD is a medium-dark, vivid purple. In OKLCH its lightness is 54%, its chroma 0.179 and its hue 289°. Its hue sits on the cool side of the wheel. The nearest named color is Light Indigo (#6D5ACF), ΔE 0.014 away. White text reads best on it, at 5.50:1.
| Hue family | Purples |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.179) |
| Temperature | cool |
| Nearest name | Light Indigo (#6D5ACF) |
| Black text | 3.81:1 |
| White text | 5.50:1 |
Values
| HEX | #6E54CD |
| RGB | rgb(110, 84, 205) |
| HSL | hsl(253, 55%, 57%) |
| OKLCH | oklch(53.7% 0.179 288.8) |
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 #6E54CD | 5.50:1 | AA | Lc -82.4 | Fine for body text |
| Black text on #6E54CD | 3.81:1 | AA large text | Lc 26.9 | Dividers and decoration only |
| #6E54CD text on white | 5.50:1 | AA | Lc 77.1 | Fine for body text |
| #6E54CD text on black | 3.81:1 | AA large text | Lc -24.6 | 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 600.
-
Step 50
50
#F5F4FC
oklch(97% 0.011 292)
-
Step 100
100
#E9E8F9
oklch(93.7% 0.023 288.7)
-
Step 200
200
#D7D5F6
oklch(88.5% 0.045 288.2)
-
Step 300
300
#BEB9F2
oklch(80.9% 0.08 288.5)
-
Step 400
400
#9E92EC
oklch(70.7% 0.13 288.7)
-
Step 500
500
#8874E5
oklch(63% 0.165 288.9)
-
Step 600
600 (this color)
#6E54CD
oklch(53.7% 0.179 288.8)
-
Step 700
700
#6149B7
oklch(49.1% 0.166 288.8)
-
Step 800
800
#4F3D94
oklch(42.8% 0.137 288.8)
-
Step 900
900
#413576
oklch(37.7% 0.107 288.7)
-
Step 950
950
#261F45
oklch(26.9% 0.069 289.4)
#6E54CD 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) | #006BD1 | 0.103 |
| Deuteranopia (no green cones) | #0066CA | 0.103 |
| Tritanopia (no blue cones) | #506F88 | 0.147 |
| Achromatopsia (no color) | #696969 | 0.180 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6E54CD
#6E54CD
oklch(53.7% 0.179 288.8)
- #747200
#747200
oklch(53.6% 0.116 108.5)
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 #6E54CD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Indigo #6D5ACF ΔE 0.014
- Slate Blue #6A5ACD ΔE 0.014
- Iris #6258C4 ΔE 0.025
- Dark Periwinkle #665FD1 ΔE 0.027
- Bluey Purple #6241C7 ΔE 0.048
- Purpley #8756E4 ΔE 0.055
- Warm Blue #4B57DB ΔE 0.055
- Medium Slate Blue #7B68EE ΔE 0.070
Use #6E54CD 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.