#6A67B1
Closest named color: French Blue (#436BAD). oklch(55% 0.113 283.9), rgb(106, 103, 177).
Aa
White text reads best on this color (5.01:1).
About this color
#6A67B1 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 55%, its chroma 0.113 and its hue 284°. Its hue sits on the cool side of the wheel. The nearest named color is French Blue (#436BAD), ΔE 0.051 away. White text reads best on it, at 5.01:1.
| Hue family | Purples |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.113) |
| Temperature | cool |
| Nearest name | French Blue (#436BAD) |
| Black text | 4.18:1 |
| White text | 5.01:1 |
Values
| HEX | #6A67B1 |
| RGB | rgb(106, 103, 177) |
| HSL | hsl(242, 32%, 55%) |
| OKLCH | oklch(55% 0.113 283.9) |
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 #6A67B1 | 5.01:1 | AA | Lc -80.0 | Fine for body text |
| Black text on #6A67B1 | 4.18:1 | AA large text | Lc 29.5 | Dividers and decoration only |
| #6A67B1 text on white | 5.01:1 | AA | Lc 74.6 | Content text, not long reading |
| #6A67B1 text on black | 4.18:1 | AA large text | Lc -27.1 | 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
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#E8E9F4
oklch(93.6% 0.015 281.9)
-
Step 200
200
#D6D7EC
oklch(88.5% 0.029 283.6)
-
Step 300
300
#BCBDE1
oklch(80.9% 0.051 284)
-
Step 400
400
#9A9AD2
oklch(70.7% 0.081 284.1)
-
Step 500
500
#8280C6
oklch(63% 0.104 284.3)
-
Step 600
600 (this color)
#6A67B1
oklch(55% 0.113 283.9)
-
Step 700
700
#5A579A
oklch(49.1% 0.105 283.8)
-
Step 800
800
#49477D
oklch(42.6% 0.088 283.7)
-
Step 900
900
#3D3C64
oklch(37.6% 0.068 283.8)
-
Step 950
950
#24233B
oklch(26.9% 0.044 284.9)
#6A67B1 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) | #4D72B4 | 0.044 |
| Deuteranopia (no green cones) | #4B6DAF | 0.043 |
| Tritanopia (no blue cones) | #557683 | 0.099 |
| Achromatopsia (no color) | #6F6F6F | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6A67B1
#6A67B1
oklch(55% 0.113 283.9)
- #7D7409
#7D7409
oklch(55% 0.113 104)
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 #6A67B1, closest first.
No curated palette has a color within ΔE 0.04 of #6A67B1.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Blue #436BAD ΔE 0.051
- Iris #6258C4 ΔE 0.054
- Dark Periwinkle #665FD1 ΔE 0.057
- Dark Lavender #856798 ΔE 0.058
- Slate Blue #6A5ACD ΔE 0.058
- Deep Lavender #8D5EB7 ΔE 0.060
- Light Indigo #6D5ACF ΔE 0.061
- Flat Blue #3C73A8 ΔE 0.065
Use #6A67B1 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.