#625AE5
Closest named color: Dark Periwinkle (#665FD1). oklch(55.5% 0.204 280), rgb(98, 90, 229).
Aa
White text reads best on this color (5.10:1).
About this color
#625AE5 is a medium-dark, vivid purple. In OKLCH its lightness is 56%, its chroma 0.204 and its hue 280°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Periwinkle (#665FD1), ΔE 0.034 away. White text reads best on it, at 5.10:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.204) |
| Temperature | cool |
| Nearest name | Dark Periwinkle (#665FD1) |
| Black text | 4.11:1 |
| White text | 5.10:1 |
Values
| HEX | #625AE5 |
| RGB | rgb(98, 90, 229) |
| HSL | hsl(243, 73%, 63%) |
| OKLCH | oklch(55.5% 0.204 280) |
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 #625AE5 | 5.10:1 | AA | Lc -80.1 | Fine for body text |
| Black text on #625AE5 | 4.11:1 | AA large text | Lc 29.3 | Dividers and decoration only |
| #625AE5 text on white | 5.10:1 | AA | Lc 74.8 | Content text, not long reading |
| #625AE5 text on black | 4.11:1 | AA large text | Lc -27.0 | 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 600.
-
Step 50
50
#F3F5FE
oklch(97.1% 0.012 276.1)
-
Step 100
100
#E6E8FC
oklch(93.5% 0.027 281.3)
-
Step 200
200
#D2D6FB
oklch(88.5% 0.051 280.4)
-
Step 300
300
#B5BBFB
oklch(81% 0.09 280)
-
Step 400
400
#9094F9
oklch(70.7% 0.146 280.2)
-
Step 500
500
#7776F6
oklch(63.1% 0.186 280)
-
Step 600
600 (this color)
#625AE5
oklch(55.5% 0.204 280)
-
Step 700
700
#5249C7
oklch(49.1% 0.189 280.1)
-
Step 800
800
#433DA1
oklch(42.7% 0.156 280.2)
-
Step 900
900
#373580
oklch(37.6% 0.123 279.9)
-
Step 950
950
#20204B
oklch(27% 0.078 279.9)
#625AE5 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) | #0073EA | 0.084 |
| Deuteranopia (no green cones) | #0069E2 | 0.078 |
| Tritanopia (no blue cones) | #117C97 | 0.175 |
| Achromatopsia (no color) | #6E6E6E | 0.204 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #625AE5
#625AE5
oklch(55.5% 0.204 280)
- #837400
#837400
oklch(55.6% 0.116 100.3)
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 #625AE5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Periwinkle #665FD1 ΔE 0.034
- Warm Blue #4B57DB ΔE 0.037
- Light Indigo #6D5ACF ΔE 0.038
- Slate Blue #6A5ACD ΔE 0.039
- Neon Blue #4361EE ΔE 0.041
- Royal Blue #4169E1 ΔE 0.049
- Iris #6258C4 ΔE 0.051
- Medium Slate Blue #7B68EE ΔE 0.054
Use #625AE5 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.