#23558F#23558F

#23558F is a dark, moderate cyan. Relative luminance 0.088; OKLCH L 44.6% C 0.109 H 254.2°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#23558F
RGB	rgb(35, 85, 143)
HSL	hsl(212, 61%, 35%)
HSV	hsv(212, 76%, 56%)
CMYK	cmyk(75.5%, 40.6%, 0%, 43.9%)
CIE-LAB	lab(35.67, 4.32, -36.91)
CIE-LCH	lch(35.67, 37.16, 276.68°)
OKLab	oklab(44.63% -0.0298 -0.1053)
OKLCH	oklch(44.63% 0.109 254.2)
XYZ	xyz(8.8977, 8.8365, 27.2180)
Luminance	0.0884 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23558F #8F5D23

analogous

#238B8F #23558F #27238F

triadic

#23558F #8F2355 #558F23

tetradic

#23558F #8F238B #8F5D23 #238F27

square

#23558F #8F238B #8F5D23 #238F27

split-complementary

#23558F #8F2723 #8B8F23

monochromatic

#0B1B2D #17385E #23558F #2F72C0 #5791D6

Accessibility & contrast

On white

7.59

#23558F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#23558F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23558F

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23558F	#FFFFFF	#000000	##FFFFFF
##23558F	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A5991

Deuteranopia (green-blind)

#294F8E

Tritanopia (blue-blind)

#00636B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #23558f;
/* rgb */ color: rgb(35, 85, 143);
/* oklch */ color: oklch(44.6% 0.109 254.2);

Tailwind

colors: {
  custom: {
    50: '#6d84b0',
    500: '#23558f',
    950: '#000000',
  },
}

SCSS

$custom: #23558f;
$custom-light: #6d84b0;
$custom-dark: #000000;

JSON

{
  "hex": "#23558f",
  "rgb": {
    "r": 35,
    "g": 85,
    "b": 143
  },
  "hsl": {
    "h": 212.222,
    "s": 60.674,
    "l": 34.902
  },
  "oklch": {
    "l": 0.44625,
    "c": 0.10945,
    "h": 254.2
  },
  "luminance": 0.08837
}

Semantic roles & 50–950 ramp

primary

#23558F

secondary

#BA8B54

accent

#9A44E4

background

#F7F8FA

surface

#EDEFF5

border

#C8CACF

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #23558F

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

Preview Lab → · Contrast checker → · Palette generator →