#235579#235579

#235579 is a dark, moderate cyan. Relative luminance 0.082; OKLCH L 43.3% C 0.080 H 243.0°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#235579
RGB	rgb(35, 85, 121)
HSL	hsl(205, 55%, 31%)
HSV	hsv(205, 71%, 47%)
CMYK	cmyk(71.1%, 29.8%, 0%, 52.5%)
CIE-LAB	lab(34.47, -4.10, -25.31)
CIE-LCH	lch(34.47, 25.64, 260.79°)
OKLab	oklab(43.29% -0.0363 -0.0714)
OKLCH	oklch(43.29% 0.08 243)
XYZ	xyz(7.3915, 8.2340, 19.2852)
Luminance	0.0824 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#235579 #794723

analogous

#237972 #235579 #232A79

triadic

#235579 #792355 #557923

tetradic

#235579 #722379 #794723 #2A7923

square

#235579 #722379 #794723 #2A7923

split-complementary

#235579 #79232A #797223

monochromatic

#08121A #15344A #235579 #3176A8 #4B96CB

Accessibility & contrast

On white

7.93

#235579 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#235579 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #235579

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##235579	#FFFFFF	#000000	##FFFFFF
##235579	1.00	7.93	2.65	7.93
#FFFFFF	7.93	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45567B

Deuteranopia (green-blind)

#394D78

Tritanopia (blue-blind)

#005E62

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #235579;
/* rgb */ color: rgb(35, 85, 121);
/* oklch */ color: oklch(43.3% 0.080 243.0);

Tailwind

colors: {
  custom: {
    50: '#6984a0',
    500: '#235579',
    950: '#000000',
  },
}

SCSS

$custom: #235579;
$custom-light: #6984a0;
$custom-dark: #000000;

JSON

{
  "hex": "#235579",
  "rgb": {
    "r": 35,
    "g": 85,
    "b": 121
  },
  "hsl": {
    "h": 205.116,
    "s": 55.128,
    "l": 30.588
  },
  "oklch": {
    "l": 0.43289,
    "c": 0.08014,
    "h": 243
  },
  "luminance": 0.08235
}

Semantic roles & 50–950 ramp

primary

#235579

secondary

#AC744C

accent

#8849DE

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#070A0E

muted

#7A7C7E

Preview Lab

Preview with #235579

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

Preview Lab → · Contrast checker → · Palette generator →