#625BC0
Closest named color: Iris (#6258C4). oklch(53% 0.153 283), rgb(98, 91, 192).
Aa
White text reads best on this color (5.56:1).
About this color
#625BC0 is a medium-dark, vivid purple. In OKLCH its lightness is 53%, its chroma 0.153 and its hue 283°. Its hue sits on the cool side of the wheel. The nearest named color is Iris (#6258C4), ΔE 0.010 away. White text reads best on it, at 5.56:1.
| Hue family | Purples |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.153) |
| Temperature | cool |
| Nearest name | Iris (#6258C4) |
| Black text | 3.77:1 |
| White text | 5.56:1 |
Values
| HEX | #625BC0 |
| RGB | rgb(98, 91, 192) |
| HSL | hsl(244, 44%, 55%) |
| OKLCH | oklch(53% 0.153 283) |
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 #625BC0 | 5.56:1 | AA | Lc -82.8 | Fine for body text |
| Black text on #625BC0 | 3.77:1 | AA large text | Lc 26.5 | Dividers and decoration only |
| #625BC0 text on white | 5.56:1 | AA | Lc 77.5 | Fine for body text |
| #625BC0 text on black | 3.77:1 | AA large text | Lc -24.2 | 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 600.
-
Step 50
50
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E7E8F7
oklch(93.5% 0.02 282.9)
-
Step 200
200
#D5D6F2
oklch(88.4% 0.038 284)
-
Step 300
300
#BABCED
oklch(81% 0.069 282.9)
-
Step 400
400
#9797E3
oklch(70.6% 0.11 283.2)
-
Step 500
500
#7F7CDB
oklch(63.1% 0.14 283)
-
Step 600
600 (this color)
#625BC0
oklch(53% 0.153 283)
-
Step 700
700
#5851AE
oklch(49.1% 0.144 283.1)
-
Step 800
800
#48438D
oklch(42.7% 0.119 283.2)
-
Step 900
900
#3C3970
oklch(37.6% 0.092 283.5)
-
Step 950
950
#232242
oklch(27.1% 0.058 283.2)
#625BC0 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) | #276CC4 | 0.071 |
| Deuteranopia (no green cones) | #2065BE | 0.072 |
| Tritanopia (no blue cones) | #407185 | 0.130 |
| Achromatopsia (no color) | #686868 | 0.154 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #625BC0
#625BC0
oklch(53% 0.153 283)
- #786E00
#786E00
oklch(53.1% 0.112 103.2)
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 #625BC0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Iris #6258C4 ΔE 0.010
- Slate Blue #6A5ACD ΔE 0.024
- Dark Periwinkle #665FD1 ΔE 0.028
- Light Indigo #6D5ACF ΔE 0.029
- Warm Blue #4B57DB ΔE 0.055
- Bluey Purple #6241C7 ΔE 0.060
- French Blue #436BAD ΔE 0.066
- Royal Blue #4169E1 ΔE 0.067
Use #625BC0 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.