#4631BE#4631BE

#4631BE is a dark, highly saturated blue. Relative luminance 0.072; OKLCH L 43.8% C 0.207 H 280.4°. Best body text is #FFFFFF at 8.60:1 contrast (WCAG AA passes).

Color values

HEX#4631BE
RGBrgb(70, 49, 190)
HSLhsl(249, 59%, 47%)
HSVhsv(249, 74%, 75%)
CMYKcmyk(63.2%, 74.2%, 0%, 25.5%)
CIE-LABlab(32.29, 48.90, -70.44)
CIE-LCHlch(32.29, 85.75, 304.77°)
OKLaboklab(43.77% 0.0371 -0.2032)
OKLCHoklch(43.77% 0.207 280.4)
XYZxyz(12.9154, 7.2154, 49.4173)
Luminance0.0722 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4631BE #A9BE31
analogous
#3163BE #4631BE #8D31BE
triadic
#4631BE #BE4631 #31BE46
tetradic
#4631BE #BE3163 #A9BE31 #31BE8D
square
#4631BE #BE3163 #A9BE31 #31BE8D
split-complementary
#4631BE #BE8D31 #63BE31
monochromatic
#22185D #34248D #4631BE #6B58D4 #9689E1

Accessibility & contrast

On white

8.60
#4631BE on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.44
#4631BE on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4631BE
8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4631BE#FFFFFF#000000##FFFFFF
##4631BE1.008.602.448.60
#FFFFFF8.601.0021.001.00
#0000002.4421.001.0021.00
##FFFFFF8.601.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0051C2
Deuteranopia (green-blind)
#0047BB
Tritanopia (blue-blind)
#005975
Achromatopsia (no color)
#4C4C4C

Design tokens & code

CSS
--color: #4631be;
/* rgb */ color: rgb(70, 49, 190);
/* oklch */ color: oklch(43.8% 0.207 280.4);
Tailwind
colors: {
  custom: {
    50: '#886cd3',
    500: '#4631be',
    950: '#000000',
  },
}
SCSS
$custom: #4631be;
$custom-light: #886cd3;
$custom-dark: #000000;
JSON
{
  "hex": "#4631be",
  "rgb": {
    "r": 70,
    "g": 49,
    "b": 190
  },
  "hsl": {
    "h": 248.936,
    "s": 58.996,
    "l": 46.863
  },
  "oklch": {
    "l": 0.43773,
    "c": 0.20661,
    "h": 280.4
  },
  "luminance": 0.07216
}

Semantic roles & 50–950 ramp

primary
#4631BE
secondary
#BFCA80
accent
#E246CB
background
#F9F6FD
surface
#F1EBFA
border
#CBC6D3
text
#0D0714
muted
#7E7A83

Preview Lab

Preview with #4631BE

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

Preview Lab → · Contrast checker → · Palette generator →

#4631BE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva