#31267C#31267C

#31267C is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.0% C 0.139 H 281.9°. Best body text is #FFFFFF at 12.36:1 contrast (WCAG AA passes).

Color values

HEX	#31267C
RGB	rgb(49, 38, 124)
HSL	hsl(248, 53%, 32%)
HSV	hsv(248, 69%, 49%)
CMYK	cmyk(60.5%, 69.4%, 0%, 51.4%)
CIE-LAB	lab(21.92, 31.06, -47.24)
CIE-LCH	lch(21.92, 56.54, 303.32°)
OKLab	oklab(34.01% 0.0286 -0.136)
OKLCH	oklch(34.01% 0.139 281.9)
XYZ	xyz(5.5967, 3.4941, 19.4444)
Luminance	0.0349 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31267C #717C26

analogous

#26467C #31267C #5C267C

triadic

#31267C #7C3126 #267C31

tetradic

#31267C #7C2646 #717C26 #267C5C

square

#31267C #7C2646 #717C26 #267C5C

split-complementary

#31267C #7C5C26 #467C26

monochromatic

#0C091E #1E184D #31267C #4434AB #6252CA

Accessibility & contrast

On white

12.36

#31267C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#31267C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31267C

12.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31267C	#FFFFFF	#000000	##FFFFFF
##31267C	1.00	12.36	1.70	12.36
#FFFFFF	12.36	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00377F

Deuteranopia (green-blind)

#00317A

Tritanopia (blue-blind)

#033C4D

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #31267c;
/* rgb */ color: rgb(49, 38, 124);
/* oklch */ color: oklch(34.0% 0.139 281.9);

Tailwind

colors: {
  custom: {
    50: '#7261a3',
    500: '#31267c',
    950: '#000000',
  },
}

SCSS

$custom: #31267c;
$custom-light: #7261a3;
$custom-dark: #000000;

JSON

{
  "hex": "#31267c",
  "rgb": {
    "r": 49,
    "g": 38,
    "b": 124
  },
  "hsl": {
    "h": 247.674,
    "s": 53.086,
    "l": 31.765
  },
  "oklch": {
    "l": 0.34013,
    "c": 0.13895,
    "h": 281.9
  },
  "luminance": 0.03494
}

Semantic roles & 50–950 ramp

primary

#31267C

secondary

#A2AE50

accent

#DC4BCA

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#09050F

muted

#7B797F

Preview Lab

Preview with #31267C

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

Preview Lab → · Contrast checker → · Palette generator →