#2031A8#2031A8

#2031A8 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 39.2% C 0.189 H 268.6°. Best body text is #FFFFFF at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#2031A8
RGB	rgb(32, 49, 168)
HSL	hsl(233, 68%, 39%)
HSV	hsv(233, 81%, 66%)
CMYK	cmyk(81%, 70.8%, 0%, 34.1%)
CIE-LAB	lab(27.65, 37.68, -65.06)
CIE-LCH	lch(27.65, 75.18, 300.08°)
OKLab	oklab(39.17% -0.0046 -0.1885)
OKLCH	oklch(39.17% 0.189 268.6)
XYZ	xyz(8.7594, 5.3298, 37.6053)
Luminance	0.0533 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2031A8 #A89720

analogous

#2075A8 #2031A8 #5320A8

triadic

#2031A8 #A82031 #31A820

tetradic

#2031A8 #A82075 #A89720 #20A853

square

#2031A8 #A82075 #A89720 #20A853

split-complementary

#2031A8 #A85320 #75A820

monochromatic

#0C1341 #162275 #2031A8 #2E43D7 #6171E1

Accessibility & contrast

On white

10.16

#2031A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#2031A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2031A8

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2031A8	#FFFFFF	#000000	##FFFFFF
##2031A8	1.00	10.16	2.07	10.16
#FFFFFF	10.16	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048AC

Deuteranopia (green-blind)

#003BA6

Tritanopia (blue-blind)

#005269

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2031a8;
/* rgb */ color: rgb(32, 49, 168);
/* oklch */ color: oklch(39.2% 0.189 268.6);

Tailwind

colors: {
  custom: {
    50: '#7569c3',
    500: '#2031a8',
    950: '#000000',
  },
}

SCSS

$custom: #2031a8;
$custom-light: #7569c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2031a8",
  "rgb": {
    "r": 32,
    "g": 49,
    "b": 168
  },
  "hsl": {
    "h": 232.5,
    "s": 68,
    "l": 39.216
  },
  "oklch": {
    "l": 0.39165,
    "c": 0.18853,
    "h": 268.6
  },
  "luminance": 0.05331
}

Semantic roles & 50–950 ramp

primary

#2031A8

secondary

#C6B95E

accent

#D53DEB

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0613

muted

#7C7A82

Preview Lab

Preview with #2031A8

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

Preview Lab → · Contrast checker → · Palette generator →