#6336B8
Closest named color: Bluey Purple (#6241C7). oklch(46.6% 0.192 293.3), rgb(99, 54, 184).
Aa
White text reads best on this color (7.63:1).
About this color
#6336B8 is a medium-dark, vivid purple. In OKLCH its lightness is 47%, its chroma 0.192 and its hue 293°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Bluey Purple (#6241C7), ΔE 0.032 away. White text reads best on it, at 7.63:1.
| Hue family | Purples |
| Lightness | medium-dark (47%) |
| Chroma | vivid (0.192) |
| Temperature | in between |
| Nearest name | Bluey Purple (#6241C7) |
| Black text | 2.75:1 |
| White text | 7.63:1 |
Values
| HEX | #6336B8 |
| RGB | rgb(99, 54, 184) |
| HSL | hsl(261, 55%, 47%) |
| OKLCH | oklch(46.6% 0.192 293.3) |
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 #6336B8 | 7.63:1 | AAA | Lc -90.7 | Preferred for body text |
| Black text on #6336B8 | 2.75:1 | Fails | Lc 18.2 | Dividers and decoration only |
| #6336B8 text on white | 7.63:1 | AAA | Lc 85.8 | Fine for body text |
| #6336B8 text on black | 2.75:1 | Fails | Lc -16.2 | 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 700.
-
Step 50
50
#F5F4FD
oklch(97% 0.012 291.3)
-
Step 100
100
#EAE7FB
oklch(93.6% 0.027 292.8)
-
Step 200
200
#DAD3F9
oklch(88.4% 0.052 293.7)
-
Step 300
300
#C3B6F8
oklch(81% 0.093 293.2)
-
Step 400
400
#A58DF4
oklch(70.8% 0.148 292.9)
-
Step 500
500
#916CEF
oklch(63.1% 0.189 293.2)
-
Step 600
600
#7D4FDE
oklch(55.6% 0.207 293.3)
-
Step 700
700 (this color)
#6336B8
oklch(46.6% 0.192 293.3)
-
Step 800
800
#56359C
oklch(42.8% 0.159 293.2)
-
Step 900
900
#46307C
oklch(37.8% 0.123 292.9)
-
Step 950
950
#291D48
oklch(27% 0.077 293.4)
#6336B8 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) | #0055BC | 0.112 |
| Deuteranopia (no green cones) | #0051B5 | 0.111 |
| Tritanopia (no blue cones) | #4A5773 | 0.151 |
| Achromatopsia (no color) | #535353 | 0.193 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6336B8
#6336B8
oklch(46.6% 0.192 293.3)
- #5A5F00
#5A5F00
oklch(46.5% 0.104 113.3)
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 #6336B8, closest first.
No curated palette has a color within ΔE 0.04 of #6336B8.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluey Purple #6241C7 ΔE 0.032
- Blue With A Hint Of Purple #533CC6 ΔE 0.038
- Blurple #5539CC ΔE 0.041
- Purple Blue #5D21D0 ΔE 0.049
- Rebecca Purple #663399 ΔE 0.051
- Grape #7209B7 ΔE 0.056
- Chrysanthemum #560BAD ΔE 0.067
- Burple #6832E3 ΔE 0.067
Use #6336B8 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.