#36239D#36239D

#36239D is a dark, vivid blue. Relative luminance 0.044; OKLCH L 37.3% C 0.184 H 279.8°. Best body text is #FFFFFF at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#36239D
RGB	rgb(54, 35, 157)
HSL	hsl(249, 64%, 38%)
HSV	hsv(249, 78%, 62%)
CMYK	cmyk(65.6%, 77.7%, 0%, 38.4%)
CIE-LAB	lab(25.01, 44.20, -62.69)
CIE-LCH	lch(25.01, 76.71, 305.19°)
OKLab	oklab(37.31% 0.0312 -0.181)
OKLCH	oklch(37.31% 0.184 279.8)
XYZ	xyz(8.2062, 4.4200, 32.3124)
Luminance	0.0442 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36239D #8A9D23

analogous

#234D9D #36239D #73239D

triadic

#36239D #9D3623 #239D36

tetradic

#36239D #9D234D #8A9D23 #239D73

square

#36239D #9D234D #8A9D23 #239D73

split-complementary

#36239D #9D7323 #4D9D23

monochromatic

#140D39 #25186B #36239D #472ECF #725FDB

Accessibility & contrast

On white

11.15

#36239D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#36239D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #36239D

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36239D	#FFFFFF	#000000	##FFFFFF
##36239D	1.00	11.15	1.88	11.15
#FFFFFF	11.15	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040A0

Deuteranopia (green-blind)

#00379B

Tritanopia (blue-blind)

#00475F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #36239d;
/* rgb */ color: rgb(54, 35, 157);
/* oklch */ color: oklch(37.3% 0.184 279.8);

Tailwind

colors: {
  custom: {
    50: '#7c61bb',
    500: '#36239d',
    950: '#000000',
  },
}

SCSS

$custom: #36239d;
$custom-light: #7c61bb;
$custom-dark: #000000;

JSON

{
  "hex": "#36239d",
  "rgb": {
    "r": 54,
    "g": 35,
    "b": 157
  },
  "hsl": {
    "h": 249.344,
    "s": 63.542,
    "l": 37.647
  },
  "oklch": {
    "l": 0.37311,
    "c": 0.18364,
    "h": 279.8
  },
  "luminance": 0.04421
}

Semantic roles & 50–950 ramp

primary

#36239D

secondary

#B1C05C

accent

#E741CD

background

#F8F5FB

surface

#EFEAF6

border

#CAC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #36239D

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

Preview Lab → · Contrast checker → · Palette generator →