#7338AB
Closest named color: Rebecca Purple (#663399). oklch(47.6% 0.177 303.9), rgb(115, 56, 171).
Aa
White text reads best on this color (7.28:1).
About this color
#7338AB is a medium-dark, vivid purple. In OKLCH its lightness is 48%, its chroma 0.177 and its hue 304°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.039 away. White text reads best on it, at 7.28:1.
| Hue family | Purples |
| Lightness | medium-dark (48%) |
| Chroma | vivid (0.177) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.88:1 |
| White text | 7.28:1 |
Values
| HEX | #7338AB |
| RGB | rgb(115, 56, 171) |
| HSL | hsl(271, 51%, 45%) |
| OKLCH | oklch(47.6% 0.177 303.9) |
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 #7338AB | 7.28:1 | AAA | Lc -89.6 | Fine for body text |
| Black text on #7338AB | 2.88:1 | Fails | Lc 19.3 | Dividers and decoration only |
| #7338AB text on white | 7.28:1 | AAA | Lc 84.7 | Fine for body text |
| #7338AB text on black | 2.88:1 | Fails | Lc -17.3 | 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
#F7F4FC
oklch(97.2% 0.011 303.1)
-
Step 100
100
#EDE6F8
oklch(93.6% 0.025 303.5)
-
Step 200
200
#E0D2F3
oklch(88.5% 0.047 304.6)
-
Step 300
300
#CCB3EE
oklch(80.8% 0.086 303.9)
-
Step 400
400
#B38AE6
oklch(70.8% 0.137 303.6)
-
Step 500
500
#A169DE
oklch(63.1% 0.175 303.9)
-
Step 600
600
#8C4DCB
oklch(55.5% 0.189 303.9)
-
Step 700
700 (this color)
#7338AB
oklch(47.6% 0.177 303.9)
-
Step 800
800
#61338E
oklch(42.6% 0.146 304.1)
-
Step 900
900
#4F2E72
oklch(37.7% 0.115 303.8)
-
Step 950
950
#2E1C43
oklch(27% 0.072 303.2)
#7338AB 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) | #0055AE | 0.138 |
| Deuteranopia (no green cones) | #0D56A9 | 0.135 |
| Tritanopia (no blue cones) | #68526D | 0.129 |
| Achromatopsia (no color) | #565656 | 0.178 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7338AB
#7338AB
oklch(47.6% 0.177 303.9)
- #4F6700
#4F6700
oklch(47.7% 0.118 124)
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 #7338AB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.039
- Bluey Purple #6241C7 ΔE 0.057
- Grape #7209B7 ΔE 0.059
- Blue With A Hint Of Purple #533CC6 ΔE 0.074
- Purply #983FB2 ΔE 0.075
- Blurple #5539CC ΔE 0.078
- Iris #6258C4 ΔE 0.080
- Warm Purple #952E8F ΔE 0.083
Use #7338AB 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.