#625FFF
Closest named color: Neon Blue (#4361EE). oklch(58.4% 0.23 277.4), rgb(98, 95, 255).
Aa
Black text reads best on this color (4.60:1).
About this color
#625FFF is a medium-dark, vivid blue. In OKLCH its lightness is 58%, its chroma 0.230 and its hue 277°. Its hue sits on the cool side of the wheel. The nearest named color is Neon Blue (#4361EE), ΔE 0.046 away. Black text reads best on it, at 4.60:1.
| Hue family | Blues |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.230) |
| Temperature | cool |
| Nearest name | Neon Blue (#4361EE) |
| Black text | 4.60:1 |
| White text | 4.56:1 |
Values
| HEX | #625FFF |
| RGB | rgb(98, 95, 255) |
| HSL | hsl(241, 100%, 69%) |
| OKLCH | oklch(58.4% 0.23 277.4) |
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 #625FFF | 4.56:1 | AA | Lc -76.6 | Fine for body text |
| Black text on #625FFF | 4.60:1 | AA | Lc 33.0 | Non-text elements, placeholder text |
| #625FFF text on white | 4.56:1 | AA | Lc 71.1 | Content text, not long reading |
| #625FFF text on black | 4.60:1 | AA | Lc -30.5 | Non-text elements, placeholder text |
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
#F3F5FF
oklch(97.2% 0.013 277.1)
-
Step 100
100
#E4E9FE
oklch(93.7% 0.029 275.2)
-
Step 200
200
#CFD6FF
oklch(88.4% 0.057 277.5)
-
Step 300
300
#B1BBFF
oklch(80.9% 0.097 277.5)
-
Step 400
400
#8A95FF
oklch(70.7% 0.154 277.2)
-
Step 500
500
#7075FF
oklch(63.1% 0.201 277.4)
-
Step 600
600 (this color)
#625FFF
oklch(58.4% 0.23 277.4)
-
Step 700
700
#4C44D5
oklch(49.1% 0.213 277.5)
-
Step 800
800
#3D39AC
oklch(42.6% 0.177 277.3)
-
Step 900
900
#333388
oklch(37.6% 0.138 277.4)
-
Step 950
950
#1E1F50
oklch(27% 0.088 277.9)
#625FFF 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) | #007CFF | 0.083 |
| Deuteranopia (no green cones) | #006FFC | 0.072 |
| Tritanopia (no blue cones) | #0088A6 | 0.194 |
| Achromatopsia (no color) | #767676 | 0.231 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #625FFF
#625FFF
oklch(58.4% 0.23 277.4)
- #8F7B00
#8F7B00
oklch(58.4% 0.121 97.7)
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 #625FFF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Neon Blue #4361EE ΔE 0.046
- Medium Slate Blue #7B68EE ΔE 0.051
- Royal Blue #4169E1 ΔE 0.063
- Cornflower #6A79F7 ΔE 0.063
- Warm Blue #4B57DB ΔE 0.067
- Dark Periwinkle #665FD1 ΔE 0.070
- Purpley #8756E4 ΔE 0.072
- Bright Blue #0165FC ΔE 0.072
Use #625FFF 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.