#624FDB#624FDB

#624FDB is a mid, highly saturated blue. Relative luminance 0.133; OKLCH L 53.0% C 0.204 H 283.1°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#624FDB
RGB	rgb(98, 79, 219)
HSL	hsl(248, 66%, 58%)
HSV	hsv(248, 64%, 86%)
CMYK	cmyk(55.3%, 63.9%, 0%, 14.1%)
CIE-LAB	lab(43.21, 45.18, -69.27)
CIE-LCH	lch(43.21, 82.70, 303.11°)
OKLab	oklab(52.96% 0.0462 -0.199)
OKLCH	oklch(52.96% 0.204 283.1)
XYZ	xyz(20.6152, 13.3019, 68.4853)
Luminance	0.1330 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#624FDB #C8DB4F

analogous

#4F82DB #624FDB #A84FDB

triadic

#624FDB #DB624F #4FDB62

tetradic

#624FDB #DB4F82 #C8DB4F #4FDBA8

square

#624FDB #DB4F82 #C8DB4F #4FDBA8

split-complementary

#624FDB #DBA84F #82DB4F

monochromatic

#2E1E92 #3D28C5 #624FDB #8F82E5 #BDB5F0

Accessibility & contrast

On white

5.74

#624FDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#624FDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #624FDB

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##624FDB	#FFFFFF	#000000	##FFFFFF
##624FDB	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BDF

Deuteranopia (green-blind)

#0061D8

Tritanopia (blue-blind)

#27728E

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #624fdb;
/* rgb */ color: rgb(98, 79, 219);
/* oklch */ color: oklch(53.0% 0.204 283.1);

Tailwind

colors: {
  custom: {
    50: '#9981e7',
    500: '#624fdb',
    950: '#000000',
  },
}

SCSS

$custom: #624fdb;
$custom-light: #9981e7;
$custom-dark: #000000;

JSON

{
  "hex": "#624fdb",
  "rgb": {
    "r": 98,
    "g": 79,
    "b": 219
  },
  "hsl": {
    "h": 248.143,
    "s": 66.038,
    "l": 58.431
  },
  "oklch": {
    "l": 0.52955,
    "c": 0.20434,
    "h": 283.1
  },
  "luminance": 0.13303
}

Semantic roles & 50–950 ramp

primary

#624FDB

secondary

#D7DFA7

accent

#E93FD2

background

#FAF8FE

surface

#F3EFFD

border

#CDCAD5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #624FDB

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

Preview Lab → · Contrast checker → · Palette generator →