#6253B7
Closest named color: Iris (#6258C4). oklch(50.9% 0.152 286.6), rgb(98, 83, 183).
Aa
White text reads best on this color (6.10:1).
About this color
#6253B7 is a medium-dark, vivid purple. In OKLCH its lightness is 51%, its chroma 0.152 and its hue 287°. Its hue sits on the cool side of the wheel. The nearest named color is Iris (#6258C4), ΔE 0.023 away. White text reads best on it, at 6.10:1.
| Hue family | Purples |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.152) |
| Temperature | cool |
| Nearest name | Iris (#6258C4) |
| Black text | 3.44:1 |
| White text | 6.10:1 |
Values
| HEX | #6253B7 |
| RGB | rgb(98, 83, 183) |
| HSL | hsl(249, 41%, 52%) |
| OKLCH | oklch(50.9% 0.152 286.6) |
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 #6253B7 | 6.10:1 | AA | Lc -85.4 | Fine for body text |
| Black text on #6253B7 | 3.44:1 | AA large text | Lc 23.8 | Dividers and decoration only |
| #6253B7 text on white | 6.10:1 | AA | Lc 80.2 | Fine for body text |
| #6253B7 text on black | 3.44:1 | AA large text | Lc -21.6 | 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
#F5F5FC
oklch(97.2% 0.009 286.2)
-
Step 100
100
#E8E8F8
oklch(93.6% 0.022 286)
-
Step 200
200
#D6D6F4
oklch(88.5% 0.041 285.5)
-
Step 300
300
#BCBAEF
oklch(80.9% 0.074 286.3)
-
Step 400
400
#9B95E6
oklch(70.7% 0.117 286.4)
-
Step 500
500
#8478DF
oklch(63% 0.151 286.6)
-
Step 600
600
#6F5FCD
oklch(55.6% 0.164 286.5)
-
Step 700
700 (this color)
#6253B7
oklch(50.9% 0.152 286.6)
-
Step 800
800
#4C408F
oklch(42.7% 0.126 286.8)
-
Step 900
900
#3F3772
oklch(37.6% 0.098 286.9)
-
Step 950
950
#252143
oklch(27.1% 0.062 286.9)
#6253B7 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) | #1E65BA | 0.080 |
| Deuteranopia (no green cones) | #1C5FB5 | 0.079 |
| Tritanopia (no blue cones) | #46697D | 0.128 |
| Achromatopsia (no color) | #626262 | 0.153 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6253B7
#6253B7
oklch(50.9% 0.152 286.6)
- #6E6900
#6E6900
oklch(50.9% 0.109 106.4)
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 #6253B7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Iris #6258C4 ΔE 0.023
- Slate Blue #6A5ACD ΔE 0.040
- Light Indigo #6D5ACF ΔE 0.044
- Bluey Purple #6241C7 ΔE 0.048
- Dark Periwinkle #665FD1 ΔE 0.048
- Blue With A Hint Of Purple #533CC6 ΔE 0.064
- Warm Blue #4B57DB ΔE 0.064
- Blurple #5539CC ΔE 0.071
Use #6253B7 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.