#6B54EA
Closest named color: Light Indigo (#6D5ACF). oklch(55.7% 0.216 283.9), rgb(107, 84, 234).
Aa
White text reads best on this color (5.14:1).
About this color
#6B54EA is a medium-dark, vivid purple. In OKLCH its lightness is 56%, its chroma 0.216 and its hue 284°. Its hue sits on the cool side of the wheel. The nearest named color is Light Indigo (#6D5ACF), ΔE 0.044 away. White text reads best on it, at 5.14:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.216) |
| Temperature | cool |
| Nearest name | Light Indigo (#6D5ACF) |
| Black text | 4.08:1 |
| White text | 5.14:1 |
Values
| HEX | #6B54EA |
| RGB | rgb(107, 84, 234) |
| HSL | hsl(249, 78%, 62%) |
| OKLCH | oklch(55.7% 0.216 283.9) |
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 #6B54EA | 5.14:1 | AA | Lc -80.3 | Fine for body text |
| Black text on #6B54EA | 4.08:1 | AA large text | Lc 29.2 | Dividers and decoration only |
| #6B54EA text on white | 5.14:1 | AA | Lc 74.9 | Content text, not long reading |
| #6B54EA text on black | 4.08:1 | AA large text | Lc -26.8 | 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 600.
-
Step 50
50
#F4F4FE
oklch(97% 0.013 286.1)
-
Step 100
100
#E7E8FD
oklch(93.7% 0.028 283.7)
-
Step 200
200
#D4D5FC
oklch(88.5% 0.053 284.1)
-
Step 300
300
#B8B9FE
oklch(81% 0.097 283.4)
-
Step 400
400
#9691FD
oklch(70.8% 0.155 283.8)
-
Step 500
500
#7F71FB
oklch(63.2% 0.198 283.7)
-
Step 600
600 (this color)
#6B54EA
oklch(55.7% 0.216 283.9)
-
Step 700
700
#5A43CB
oklch(49.1% 0.2 284)
-
Step 800
800
#4938A4
oklch(42.6% 0.166 284)
-
Step 900
900
#3C3282
oklch(37.6% 0.129 284)
-
Step 950
950
#231E4C
oklch(26.9% 0.082 284.4)
#6B54EA 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) | #0072EF | 0.099 |
| Deuteranopia (no green cones) | #0068E7 | 0.093 |
| Tritanopia (no blue cones) | #317998 | 0.180 |
| Achromatopsia (no color) | #6D6D6D | 0.217 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B54EA
#6B54EA
oklch(55.7% 0.216 283.9)
- #7F7600
#7F7600
oklch(55.6% 0.118 104.3)
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 #6B54EA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Indigo #6D5ACF ΔE 0.044
- Dark Periwinkle #665FD1 ΔE 0.046
- Slate Blue #6A5ACD ΔE 0.047
- Purpley #8756E4 ΔE 0.049
- Warm Blue #4B57DB ΔE 0.051
- Medium Slate Blue #7B68EE ΔE 0.053
- Neon Blue #4361EE ΔE 0.056
- Iris #6258C4 ΔE 0.061
Use #6B54EA 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.