#624BB8
Closest named color: Bluey Purple (#6241C7). oklch(49.6% 0.165 288.6), rgb(98, 75, 184).
Aa
White text reads best on this color (6.52:1).
About this color
#624BB8 is a medium-dark, vivid purple. In OKLCH its lightness is 50%, its chroma 0.165 and its hue 289°. Its hue sits on the cool side of the wheel. The nearest named color is Bluey Purple (#6241C7), ΔE 0.032 away. White text reads best on it, at 6.52:1.
| Hue family | Purples |
| Lightness | medium-dark (50%) |
| Chroma | vivid (0.165) |
| Temperature | cool |
| Nearest name | Bluey Purple (#6241C7) |
| Black text | 3.21:1 |
| White text | 6.52:1 |
Values
| HEX | #624BB8 |
| RGB | rgb(98, 75, 184) |
| HSL | hsl(253, 43%, 51%) |
| OKLCH | oklch(49.6% 0.165 288.6) |
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 #624BB8 | 6.52:1 | AA | Lc -87.1 | Fine for body text |
| Black text on #624BB8 | 3.21:1 | AA large text | Lc 22.1 | Dividers and decoration only |
| #624BB8 text on white | 6.52:1 | AA | Lc 82.0 | Fine for body text |
| #624BB8 text on black | 3.21:1 | AA large text | Lc -19.9 | 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
#F5F4FC
oklch(97% 0.011 292)
-
Step 100
100
#E9E8F9
oklch(93.7% 0.023 288.7)
-
Step 200
200
#D7D5F5
oklch(88.5% 0.044 288.3)
-
Step 300
300
#BEB9F2
oklch(80.9% 0.08 288.5)
-
Step 400
400
#9E92EB
oklch(70.6% 0.128 288.9)
-
Step 500
500
#8875E5
oklch(63.2% 0.163 288.6)
-
Step 600
600
#735BD3
oklch(55.7% 0.177 288.5)
-
Step 700
700 (this color)
#624BB8
oklch(49.6% 0.165 288.6)
-
Step 800
800
#4F3D94
oklch(42.8% 0.137 288.8)
-
Step 900
900
#413576
oklch(37.7% 0.107 288.7)
-
Step 950
950
#262045
oklch(27.1% 0.067 288.6)
#624BB8 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) | #0060BC | 0.095 |
| Deuteranopia (no green cones) | #005BB6 | 0.094 |
| Tritanopia (no blue cones) | #47647A | 0.136 |
| Achromatopsia (no color) | #5E5E5E | 0.165 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #624BB8
#624BB8
oklch(49.6% 0.165 288.6)
- #686600
#686600
oklch(49.6% 0.107 108.4)
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 #624BB8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluey Purple #6241C7 ΔE 0.032
- Iris #6258C4 ΔE 0.035
- Blue With A Hint Of Purple #533CC6 ΔE 0.049
- Slate Blue #6A5ACD ΔE 0.049
- Light Indigo #6D5ACF ΔE 0.053
- Blurple #5539CC ΔE 0.055
- Dark Periwinkle #665FD1 ΔE 0.060
- Warm Blue #4B57DB ΔE 0.067
Use #624BB8 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.