#624EFB#624EFB

#624EFB is a mid, highly saturated blue. Relative luminance 0.150; OKLCH L 55.5% C 0.244 H 280.1°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#624EFB
RGB	rgb(98, 78, 251)
HSL	hsl(247, 96%, 65%)
HSV	hsv(247, 69%, 98%)
CMYK	cmyk(61%, 68.9%, 0%, 1.6%)
CIE-LAB	lab(45.65, 55.36, -83.35)
CIE-LCH	lch(45.65, 100.06, 303.59°)
OKLab	oklab(55.52% 0.0428 -0.2403)
OKLCH	oklch(55.52% 0.244 280.1)
XYZ	xyz(25.1685, 15.0086, 92.8187)
Luminance	0.1501 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#624EFB #E7FB4E

analogous

#4E91FB #624EFB #B84EFB

triadic

#624EFB #FB624E #4EFB62

tetradic

#624EFB #FB4E91 #E7FB4E #4EFBB8

square

#624EFB #FB4E91 #E7FB4E #4EFBB8

split-complementary

#624EFB #FBB84E #91FB4E

monochromatic

#1B05CA #2D12FA #624EFB #978AFC #CCC6FE

Accessibility & contrast

On white

5.25

#624EFB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#624EFB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #624EFB

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##624EFB	#FFFFFF	#000000	##FFFFFF
##624EFB	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072FF

Deuteranopia (green-blind)

#0065F8

Tritanopia (blue-blind)

#007D9F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #624efb;
/* rgb */ color: rgb(98, 78, 251);
/* oklch */ color: oklch(55.5% 0.244 280.1);

Tailwind

colors: {
  custom: {
    50: '#9f82fe',
    500: '#624efb',
    950: '#000000',
  },
}

SCSS

$custom: #624efb;
$custom-light: #9f82fe;
$custom-dark: #000000;

JSON

{
  "hex": "#624efb",
  "rgb": {
    "r": 98,
    "g": 78,
    "b": 251
  },
  "hsl": {
    "h": 246.936,
    "s": 95.58,
    "l": 64.51
  },
  "oklch": {
    "l": 0.55519,
    "c": 0.24412,
    "h": 280.1
  },
  "luminance": 0.1501
}

Semantic roles & 50–950 ramp

primary

#624EFB

secondary

#E9F0B5

accent

#E600CB

background

#FAF8FF

surface

#F4EFFF

border

#CECAD7

text

#100B18

muted

#7F7C86

Preview Lab

Preview with #624EFB

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →