#635AEC#635AEC

#635AEC is a mid, highly saturated blue. Relative luminance 0.160; OKLCH L 56.1% C 0.212 H 279.8°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX#635AEC
RGBrgb(99, 90, 236)
HSLhsl(244, 79%, 64%)
HSVhsv(244, 62%, 93%)
CMYKcmyk(58.1%, 61.9%, 0%, 7.5%)
CIE-LABlab(47.00, 44.20, -72.73)
CIE-LCHlch(47.00, 85.11, 301.29°)
OKLaboklab(56.14% 0.0362 -0.2091)
OKLCHoklch(56.14% 0.212 279.8)
XYZxyz(23.9373, 16.0194, 81.1713)
Luminance0.1602 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#635AEC #E3EC5A
analogous
#5A9AEC #635AEC #AC5AEC
triadic
#635AEC #EC635A #5AEC63
tetradic
#635AEC #EC5A9A #E3EC5A #5AECAC
square
#635AEC #EC5A9A #E3EC5A #5AECAC
split-complementary
#635AEC #ECAC5A #9AEC5A
monochromatic
#1F15B7 #2F23E6 #635AEC #9791F2 #CBC8F9

Accessibility & contrast

On white

5.00
#635AEC on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.20
#635AEC on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635AEC
5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##635AEC#FFFFFF#000000##FFFFFF
##635AEC1.005.004.205.00
#FFFFFF5.001.0021.001.00
#0000004.2021.001.0021.00
##FFFFFF5.001.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0075F1
Deuteranopia (green-blind)
#006AE9
Tritanopia (blue-blind)
#007E9B
Achromatopsia (no color)
#6F6F6F

Design tokens & code

CSS
--color: #635aec;
/* rgb */ color: rgb(99, 90, 236);
/* oklch */ color: oklch(56.1% 0.212 279.8);
Tailwind
colors: {
  custom: {
    50: '#9c89f3',
    500: '#635aec',
    950: '#000000',
  },
}
SCSS
$custom: #635aec;
$custom-light: #9c89f3;
$custom-dark: #000000;
JSON
{
  "hex": "#635aec",
  "rgb": {
    "r": 99,
    "g": 90,
    "b": 236
  },
  "hsl": {
    "h": 243.699,
    "s": 79.348,
    "l": 63.922
  },
  "oklch": {
    "l": 0.56142,
    "c": 0.21225,
    "h": 279.8
  },
  "luminance": 0.16021
}

Semantic roles & 50–950 ramp

primary
#635AEC
secondary
#E7EBB7
accent
#DC0ACF
background
#FAF8FF
surface
#F4F0FE
border
#CECBD6
text
#0F0B17
muted
#7F7C85

Preview Lab

Preview with #635AEC

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

Preview Lab → · Contrast checker → · Palette generator →

#635AEC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva