#6F2F8B
Closest named color: Rebecca Purple (#663399). oklch(43.6% 0.153 313.9), rgb(111, 47, 139).
Aa
White text reads best on this color (8.55:1).
About this color
#6F2F8B is a dark, vivid purple. In OKLCH its lightness is 44%, its chroma 0.153 and its hue 314°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.030 away. White text reads best on it, at 8.55:1.
| Hue family | Purples |
| Lightness | dark (44%) |
| Chroma | vivid (0.153) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.45:1 |
| White text | 8.55:1 |
Values
| HEX | #6F2F8B |
| RGB | rgb(111, 47, 139) |
| HSL | hsl(282, 49%, 36%) |
| OKLCH | oklch(43.6% 0.153 313.9) |
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 #6F2F8B | 8.55:1 | AAA | Lc -93.4 | Preferred for body text |
| Black text on #6F2F8B | 2.45:1 | Fails | Lc 15.2 | Dividers and decoration only |
| #6F2F8B text on white | 8.55:1 | AAA | Lc 88.8 | Fine for body text |
| #6F2F8B text on black | 2.45:1 | Fails | Lc -13.4 | Not readable |
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 800.
-
Step 50
50
#F8F3FB
oklch(97% 0.012 313.2)
-
Step 100
100
#F0E5F6
oklch(93.6% 0.025 314)
-
Step 200
200
#E5D0F1
oklch(88.5% 0.05 313.4)
-
Step 300
300
#D6B0EA
oklch(81% 0.09 313.8)
-
Step 400
400
#C184DF
oklch(70.8% 0.143 313.9)
-
Step 500
500
#B161D5
oklch(63.2% 0.183 314.2)
-
Step 600
600
#9C43C3
oklch(55.6% 0.2 313.8)
-
Step 700
700
#8533A8
oklch(49% 0.186 313.9)
-
Step 800
800 (this color)
#6F2F8B
oklch(43.6% 0.153 313.9)
-
Step 900
900
#58296D
oklch(37.7% 0.12 314)
-
Step 950
950
#331940
oklch(26.9% 0.076 313.2)
#6F2F8B 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) | #04498E | 0.144 |
| Deuteranopia (no green cones) | #2B4E89 | 0.125 |
| Tritanopia (no blue cones) | #6C4159 | 0.102 |
| Achromatopsia (no color) | #4C4C4C | 0.155 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6F2F8B
#6F2F8B
oklch(43.6% 0.153 313.9)
- #325F00
#325F00
oklch(43.6% 0.125 133.9)
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 #6F2F8B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.030
- Purple #800080 ΔE 0.061
- Dark Magenta #8B008B ΔE 0.069
- Dark Slate Blue #483D8B ΔE 0.076
- Warm Purple #952E8F ΔE 0.077
- Light Eggplant #894585 ΔE 0.078
- Grape #7209B7 ΔE 0.082
- Blueberry #464196 ΔE 0.082
Use #6F2F8B 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.