#7137AC
Closest named color: Rebecca Purple (#663399). oklch(47.3% 0.179 302.8), rgb(113, 55, 172).
Aa
White text reads best on this color (7.38:1).
About this color
#7137AC is a medium-dark, vivid purple. In OKLCH its lightness is 47%, its chroma 0.179 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 0.038 away. White text reads best on it, at 7.38:1.
| Hue family | Purples |
| Lightness | medium-dark (47%) |
| Chroma | vivid (0.179) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.84:1 |
| White text | 7.38:1 |
Values
| HEX | #7137AC |
| RGB | rgb(113, 55, 172) |
| HSL | hsl(270, 52%, 45%) |
| OKLCH | oklch(47.3% 0.179 302.8) |
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 #7137AC | 7.38:1 | AAA | Lc -89.9 | Fine for body text |
| Black text on #7137AC | 2.84:1 | Fails | Lc 19.0 | Dividers and decoration only |
| #7137AC text on white | 7.38:1 | AAA | Lc 85.0 | Fine for body text |
| #7137AC text on black | 2.84:1 | Fails | Lc -17.0 | 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
#DFD2F4
oklch(88.5% 0.048 302.8)
-
Step 300
300
#CBB4EF
oklch(80.9% 0.085 302.4)
-
Step 400
400
#B28AE7
oklch(70.7% 0.138 302.9)
-
Step 500
500
#A069E0
oklch(63.1% 0.177 303)
-
Step 600
600
#8B4DCE
oklch(55.6% 0.193 302.7)
-
Step 700
700 (this color)
#7137AC
oklch(47.3% 0.179 302.8)
-
Step 800
800
#603390
oklch(42.6% 0.148 302.8)
-
Step 900
900
#4E2E73
oklch(37.6% 0.116 302.6)
-
Step 950
950
#2E1C43
oklch(27% 0.072 303.2)
#7137AC 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) | #0055B0 | 0.135 |
| Deuteranopia (no green cones) | #0055AA | 0.136 |
| Tritanopia (no blue cones) | #65526D | 0.132 |
| Achromatopsia (no color) | #565656 | 0.180 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7137AC
#7137AC
oklch(47.3% 0.179 302.8)
- #506500
#506500
oklch(47.2% 0.115 122.7)
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 #7137AC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.038
- Bluey Purple #6241C7 ΔE 0.054
- Grape #7209B7 ΔE 0.056
- Blue With A Hint Of Purple #533CC6 ΔE 0.070
- Blurple #5539CC ΔE 0.074
- Purple Blue #5D21D0 ΔE 0.079
- Purply #983FB2 ΔE 0.079
- Iris #6258C4 ΔE 0.081
Use #7137AC 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.