#6360B3
Closest named color: Iris (#6258C4). oklch(53.2% 0.127 282.8), rgb(99, 96, 179).
Aa
White text reads best on this color (5.44:1).
About this color
#6360B3 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 53%, its chroma 0.127 and its hue 283°. Its hue sits on the cool side of the wheel. The nearest named color is Iris (#6258C4), ΔE 0.036 away. White text reads best on it, at 5.44:1.
| Hue family | Purples |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.127) |
| Temperature | cool |
| Nearest name | Iris (#6258C4) |
| Black text | 3.85:1 |
| White text | 5.44:1 |
Values
| HEX | #6360B3 |
| RGB | rgb(99, 96, 179) |
| HSL | hsl(242, 35%, 54%) |
| OKLCH | oklch(53.2% 0.127 282.8) |
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 #6360B3 | 5.44:1 | AA | Lc -82.4 | Fine for body text |
| Black text on #6360B3 | 3.85:1 | AA large text | Lc 27.0 | Dividers and decoration only |
| #6360B3 text on white | 5.44:1 | AA | Lc 77.0 | Fine for body text |
| #6360B3 text on black | 3.85:1 | AA large text | Lc -24.7 | 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
#F4F5FB
oklch(97.1% 0.008 278.6)
-
Step 100
100
#E8E9F5
oklch(93.7% 0.016 282.3)
-
Step 200
200
#D5D7EE
oklch(88.5% 0.032 281.8)
-
Step 300
300
#BBBDE5
oklch(81% 0.056 282.8)
-
Step 400
400
#9899D9
oklch(70.6% 0.093 283.1)
-
Step 500
500
#807FCE
oklch(63.1% 0.117 283.1)
-
Step 600
600 (this color)
#6360B3
oklch(53.2% 0.127 282.8)
-
Step 700
700
#5855A1
oklch(49% 0.119 282.9)
-
Step 800
800
#484683
oklch(42.7% 0.099 282.8)
-
Step 900
900
#3C3B69
oklch(37.6% 0.078 283)
-
Step 950
950
#23233D
oklch(27% 0.048 282.7)
#6360B3 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) | #3F6CB6 | 0.051 |
| Deuteranopia (no green cones) | #3B67B1 | 0.051 |
| Tritanopia (no blue cones) | #497181 | 0.109 |
| Achromatopsia (no color) | #6A6A6A | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6360B3
#6360B3
oklch(53.2% 0.127 282.8)
- #796E00
#796E00
oklch(53.2% 0.112 102.6)
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 #6360B3, closest first.
No curated palette has a color within ΔE 0.04 of #6360B3.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Iris #6258C4 ΔE 0.036
- Slate Blue #6A5ACD ΔE 0.046
- Dark Periwinkle #665FD1 ΔE 0.047
- French Blue #436BAD ΔE 0.050
- Light Indigo #6D5ACF ΔE 0.050
- Dusky Blue #475F94 ΔE 0.065
- Mid Blue #276AB3 ΔE 0.067
- Deep Lavender #8D5EB7 ΔE 0.069
Use #6360B3 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.