#4C07A2
Closest named color: Imperial Purple (#480CA8). oklch(37.8% 0.206 292.1), rgb(76, 7, 162).
Aa
White text reads best on this color (11.29:1).
About this color
#4C07A2 is a dark, vivid purple. In OKLCH its lightness is 38%, its chroma 0.206 and its hue 292°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Imperial Purple (#480CA8), ΔE 0.014 away. White text reads best on it, at 11.29:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | vivid (0.206) |
| Temperature | in between |
| Nearest name | Imperial Purple (#480CA8) |
| Black text | 1.85:1 |
| White text | 11.29:1 |
Values
| HEX | #4C07A2 |
| RGB | rgb(76, 7, 162) |
| HSL | hsl(267, 92%, 33%) |
| OKLCH | oklch(37.8% 0.206 292.1) |
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 #4C07A2 | 11.29:1 | AAA | Lc -98.1 | Preferred for body text |
| Black text on #4C07A2 | 1.85:1 | Fails | Lc 9.8 | Not readable |
| #4C07A2 text on white | 11.29:1 | AAA | Lc 94.1 | Preferred for body text |
| #4C07A2 text on black | 1.85:1 | Fails | Lc -8.4 | 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 900.
-
Step 50
50
#F5F4FF
oklch(97.1% 0.015 290.3)
-
Step 100
100
#EAE6FF
oklch(93.6% 0.034 293.1)
-
Step 200
200
#D9D2FF
oklch(88.4% 0.062 292.2)
-
Step 300
300
#C2B4FF
oklch(80.9% 0.105 292.4)
-
Step 400
400
#A58AFF
oklch(70.8% 0.167 292.2)
-
Step 500
500
#9165FF
oklch(63.1% 0.218 292.1)
-
Step 600
600
#8134FF
oklch(55.7% 0.27 292.3)
-
Step 700
700
#7000EA
oklch(49.2% 0.275 292.2)
-
Step 800
800
#5C00C2
oklch(42.7% 0.238 292.3)
-
Step 900
900 (this color)
#4C07A2
oklch(37.8% 0.206 292.1)
-
Step 950
950
#2C0D5F
oklch(27.1% 0.131 292.3)
#4C07A2 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) | #003CA6 | 0.108 |
| Deuteranopia (no green cones) | #0037A0 | 0.104 |
| Tritanopia (no blue cones) | #2D3F5E | 0.159 |
| Achromatopsia (no color) | #3A3A3A | 0.208 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4C07A2
#4C07A2
oklch(37.8% 0.206 292.1)
- #434600
#434600
oklch(37.9% 0.084 112.5)
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 #4C07A2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Imperial Purple #480CA8 ΔE 0.014
- Chrysanthemum #560BAD ΔE 0.028
- Indigo Blue #3A18B1 ΔE 0.047
- Indigo #4B0082 ΔE 0.057
- Violet Blue #510AC9 ΔE 0.066
- Rebecca Purple #663399 ΔE 0.085
- Grape #7209B7 ΔE 0.085
- Ultramarine #2000B1 ΔE 0.088
Use #4C07A2 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.