#23567B#23567B

#23567B is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.7% C 0.082 H 243.3°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#23567B
RGB	rgb(35, 86, 123)
HSL	hsl(205, 56%, 31%)
HSV	hsv(205, 72%, 48%)
CMYK	cmyk(71.5%, 30.1%, 0%, 51.8%)
CIE-LAB	lab(34.89, -3.98, -25.89)
CIE-LCH	lch(34.89, 26.19, 261.25°)
OKLab	oklab(43.66% -0.0367 -0.0731)
OKLCH	oklch(43.66% 0.082 243.3)
XYZ	xyz(7.5947, 8.4421, 19.9643)
Luminance	0.0844 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23567B #7B4823

analogous

#237B74 #23567B #232A7B

triadic

#23567B #7B2356 #567B23

tetradic

#23567B #74237B #7B4823 #2A7B23

square

#23567B #74237B #7B4823 #2A7B23

split-complementary

#23567B #7B232A #7B7423

monochromatic

#08131C #15354B #23567B #3177AB #4C96CC

Accessibility & contrast

On white

7.81

#23567B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#23567B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23567B

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23567B	#FFFFFF	#000000	##FFFFFF
##23567B	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45577D

Deuteranopia (green-blind)

#394E7A

Tritanopia (blue-blind)

#005F63

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #23567b;
/* rgb */ color: rgb(35, 86, 123);
/* oklch */ color: oklch(43.7% 0.082 243.3);

Tailwind

colors: {
  custom: {
    50: '#6985a1',
    500: '#23567b',
    950: '#000000',
  },
}

SCSS

$custom: #23567b;
$custom-light: #6985a1;
$custom-dark: #000000;

JSON

{
  "hex": "#23567b",
  "rgb": {
    "r": 35,
    "g": 86,
    "b": 123
  },
  "hsl": {
    "h": 205.227,
    "s": 55.696,
    "l": 30.98
  },
  "oklch": {
    "l": 0.43655,
    "c": 0.08181,
    "h": 243.3
  },
  "luminance": 0.08443
}

Semantic roles & 50–950 ramp

primary

#23567B

secondary

#AE754C

accent

#8849DF

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#070B0F

muted

#7A7C7E

Preview Lab

Preview with #23567B

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

Preview Lab → · Contrast checker → · Palette generator →