#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
RGB	rgb(70, 49, 190)
HSL	hsl(249, 59%, 47%)
HSV	hsv(249, 74%, 75%)
CMYK	cmyk(63.2%, 74.2%, 0%, 25.5%)
CIE-LAB	lab(32.29, 48.90, -70.44)
CIE-LCH	lch(32.29, 85.75, 304.77°)
OKLab	oklab(43.77% 0.0371 -0.2032)
OKLCH	oklch(43.77% 0.207 280.4)
XYZ	xyz(12.9154, 7.2154, 49.4173)
Luminance	0.0722 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

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
##4631BE	1.00	8.60	2.44	8.60
#FFFFFF	8.60	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.60	1.00	21.00	1.00

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 →