#612F93
Closest named color: Rebecca Purple (#663399). oklch(42.4% 0.158 303.2), rgb(97, 47, 147).
Aa
White text reads best on this color (8.98:1).
About this color
#612F93 is a dark, vivid purple. In OKLCH its lightness is 42%, its chroma 0.158 and its hue 303°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.016 away. White text reads best on it, at 8.98:1.
| Hue family | Purples |
| Lightness | dark (42%) |
| Chroma | vivid (0.158) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.33:1 |
| White text | 8.98:1 |
Values
| HEX | #612F93 |
| RGB | rgb(97, 47, 147) |
| HSL | hsl(270, 52%, 38%) |
| OKLCH | oklch(42.4% 0.158 303.2) |
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 #612F93 | 8.98:1 | AAA | Lc -94.5 | Preferred for body text |
| Black text on #612F93 | 2.33:1 | Fails | Lc 13.9 | Not readable |
| #612F93 text on white | 8.98:1 | AAA | Lc 90.0 | Preferred for body text |
| #612F93 text on black | 2.33:1 | Fails | Lc -12.2 | 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
#F7F4FC
oklch(97.2% 0.011 303.1)
-
Step 100
100
#EDE6F9
oklch(93.6% 0.026 302.6)
-
Step 200
200
#E0D2F6
oklch(88.6% 0.051 303)
-
Step 300
300
#CDB2F2
oklch(80.9% 0.093 303.7)
-
Step 400
400
#B488EB
oklch(70.8% 0.147 303.4)
-
Step 500
500
#A266E5
oklch(63.2% 0.188 303.2)
-
Step 600
600
#8D48D3
oklch(55.5% 0.205 303.1)
-
Step 700
700
#7838B7
oklch(49.1% 0.191 303)
-
Step 800
800 (this color)
#612F93
oklch(42.4% 0.158 303.2)
-
Step 900
900
#502C76
oklch(37.8% 0.123 303.4)
-
Step 950
950
#2E1B45
oklch(27% 0.077 302.4)
#612F93 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) | #004896 | 0.121 |
| Deuteranopia (no green cones) | #064991 | 0.120 |
| Tritanopia (no blue cones) | #57455D | 0.115 |
| Achromatopsia (no color) | #494949 | 0.159 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #612F93
#612F93
oklch(42.4% 0.158 303.2)
- #445700
#445700
oklch(42.5% 0.104 123)
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 #612F93, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.016
- Dark Slate Blue #483D8B ΔE 0.054
- Blueberry #464196 ΔE 0.059
- Chrysanthemum #560BAD ΔE 0.068
- Grape #7209B7 ΔE 0.074
- Imperial Purple #480CA8 ΔE 0.081
- Purple #800080 ΔE 0.084
- Indigo #4B0082 ΔE 0.088
Use #612F93 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.