#23528D#23528D

#23528D is a dark, moderate cyan. Relative luminance 0.083; OKLCH L 43.8% C 0.110 H 255.6°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#23528D
RGB	rgb(35, 82, 141)
HSL	hsl(213, 60%, 35%)
HSV	hsv(213, 75%, 55%)
CMYK	cmyk(75.2%, 41.8%, 0%, 44.7%)
CIE-LAB	lab(34.63, 5.51, -37.34)
CIE-LCH	lch(34.63, 37.75, 278.40°)
OKLab	oklab(43.78% -0.0274 -0.1066)
OKLCH	oklch(43.78% 0.11 255.6)
XYZ	xyz(8.5164, 8.3141, 26.3501)
Luminance	0.0832 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23528D #8D5E23

analogous

#23878D #23528D #29238D

triadic

#23528D #8D2352 #528D23

tetradic

#23528D #8D2387 #8D5E23 #238D29

square

#23528D #8D2387 #8D5E23 #238D29

split-complementary

#23528D #8D2923 #878D23

monochromatic

#0B192B #17355C #23528D #2F6FBE #558ED5

Accessibility & contrast

On white

7.89

#23528D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#23528D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23528D

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23528D	#FFFFFF	#000000	##FFFFFF
##23528D	1.00	7.89	2.66	7.89
#FFFFFF	7.89	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36578F

Deuteranopia (green-blind)

#254D8C

Tritanopia (blue-blind)

#006068

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #23528d;
/* rgb */ color: rgb(35, 82, 141);
/* oklch */ color: oklch(43.8% 0.110 255.6);

Tailwind

colors: {
  custom: {
    50: '#6d82af',
    500: '#23528d',
    950: '#000000',
  },
}

SCSS

$custom: #23528d;
$custom-light: #6d82af;
$custom-dark: #000000;

JSON

{
  "hex": "#23528d",
  "rgb": {
    "r": 35,
    "g": 82,
    "b": 141
  },
  "hsl": {
    "h": 213.396,
    "s": 60.227,
    "l": 34.51
  },
  "oklch": {
    "l": 0.43777,
    "c": 0.11011,
    "h": 255.6
  },
  "luminance": 0.08315
}

Semantic roles & 50–950 ramp

primary

#23528D

secondary

#B98C53

accent

#9D44E3

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #23528D

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

Preview Lab → · Contrast checker → · Palette generator →