#7155AF
Closest named color: Iris (#6258C4). oklch(52.1% 0.138 295.6), rgb(113, 85, 175).
Aa
White text reads best on this color (5.80:1).
About this color
#7155AF is a medium-dark, moderately saturated purple. In OKLCH its lightness is 52%, its chroma 0.138 and its hue 296°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Iris (#6258C4), ΔE 0.040 away. White text reads best on it, at 5.80:1.
| Hue family | Purples |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.138) |
| Temperature | in between |
| Nearest name | Iris (#6258C4) |
| Black text | 3.62:1 |
| White text | 5.80:1 |
Values
| HEX | #7155AF |
| RGB | rgb(113, 85, 175) |
| HSL | hsl(259, 36%, 51%) |
| OKLCH | oklch(52.1% 0.138 295.6) |
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 #7155AF | 5.80:1 | AA | Lc -84.1 | Fine for body text |
| Black text on #7155AF | 3.62:1 | AA large text | Lc 25.3 | Dividers and decoration only |
| #7155AF text on white | 5.80:1 | AA | Lc 78.8 | Fine for body text |
| #7155AF text on black | 3.62:1 | AA large text | Lc -23.0 | 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
#F6F4FB
oklch(97.1% 0.009 299.2)
-
Step 100
100
#EAE8F6
oklch(93.7% 0.019 292.6)
-
Step 200
200
#DBD5F0
oklch(88.6% 0.037 295.8)
-
Step 300
300
#C4B8E8
oklch(80.9% 0.068 296.3)
-
Step 400
400
#A693DC
oklch(70.8% 0.106 295.5)
-
Step 500
500
#9176D2
oklch(63% 0.137 295.8)
-
Step 600
600
#7C5DC0
oklch(55.6% 0.15 295.6)
-
Step 700
700 (this color)
#7155AF
oklch(52.1% 0.138 295.6)
-
Step 800
800
#553F86
oklch(42.7% 0.115 295.4)
-
Step 900
900
#46366B
oklch(37.7% 0.089 295.7)
-
Step 950
950
#29203F
oklch(27% 0.057 295.7)
#7155AF 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) | #3366B2 | 0.087 |
| Deuteranopia (no green cones) | #3964AD | 0.082 |
| Tritanopia (no blue cones) | #63677A | 0.110 |
| Achromatopsia (no color) | #656565 | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7155AF
#7155AF
oklch(52.1% 0.138 295.6)
- #677100
#677100
oklch(52.2% 0.119 115.7)
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 #7155AF, closest first.
No curated palette has a color within ΔE 0.04 of #7155AF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Iris #6258C4 ΔE 0.040
- Slate Blue #6A5ACD ΔE 0.048
- Light Indigo #6D5ACF ΔE 0.050
- Deep Lavender #8D5EB7 ΔE 0.056
- Dark Periwinkle #665FD1 ΔE 0.057
- Bluey Purple #6241C7 ΔE 0.068
- Muted Purple #805B87 ΔE 0.075
- Dark Lavender #856798 ΔE 0.076
Use #7155AF 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.