#233077#233077

#233077 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.4% C 0.122 H 270.7°. Best body text is #FFFFFF at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#233077
RGB	rgb(35, 48, 119)
HSL	hsl(231, 55%, 30%)
HSV	hsv(231, 71%, 47%)
CMYK	cmyk(70.6%, 59.7%, 0%, 53.3%)
CIE-LAB	lab(23.01, 20.19, -42.34)
CIE-LCH	lch(23.01, 46.90, 295.49°)
OKLab	oklab(34.41% 0.0016 -0.1219)
OKLCH	oklch(34.41% 0.122 270.7)
XYZ	xyz(5.0787, 3.8027, 17.9155)
Luminance	0.0380 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233077 #776A23

analogous

#235A77 #233077 #402377

triadic

#233077 #772330 #307723

tetradic

#233077 #77235A #776A23 #237740

square

#233077 #77235A #776A23 #237740

split-complementary

#233077 #774023 #5A7723

monochromatic

#070A18 #151D48 #233077 #3143A6 #4A5ECA

Accessibility & contrast

On white

11.93

#233077 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#233077 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233077

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233077	#FFFFFF	#000000	##FFFFFF
##233077	1.00	11.93	1.76	11.93
#FFFFFF	11.93	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B79

Deuteranopia (green-blind)

#003376

Tritanopia (blue-blind)

#00414E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #233077;
/* rgb */ color: rgb(35, 48, 119);
/* oklch */ color: oklch(34.4% 0.122 270.7);

Tailwind

colors: {
  custom: {
    50: '#69689f',
    500: '#233077',
    950: '#000000',
  },
}

SCSS

$custom: #233077;
$custom-light: #69689f;
$custom-dark: #000000;

JSON

{
  "hex": "#233077",
  "rgb": {
    "r": 35,
    "g": 48,
    "b": 119
  },
  "hsl": {
    "h": 230.714,
    "s": 54.545,
    "l": 30.196
  },
  "oklch": {
    "l": 0.34406,
    "c": 0.12192,
    "h": 270.7
  },
  "luminance": 0.03803
}

Semantic roles & 50–950 ramp

primary

#233077

secondary

#AA9B4C

accent

#C74ADE

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #233077

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

Preview Lab → · Contrast checker → · Palette generator →