#23528C#23528C

#23528C is a dark, moderate cyan. Relative luminance 0.083; OKLCH L 43.7% C 0.109 H 255.3°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#23528C
RGB	rgb(35, 82, 140)
HSL	hsl(213, 60%, 34%)
HSV	hsv(213, 75%, 55%)
CMYK	cmyk(75%, 41.4%, 0%, 45.1%)
CIE-LAB	lab(34.57, 5.12, -36.83)
CIE-LCH	lch(34.57, 37.18, 277.92°)
OKLab	oklab(43.71% -0.0277 -0.1051)
OKLCH	oklch(43.71% 0.109 255.3)
XYZ	xyz(8.4423, 8.2844, 25.9600)
Luminance	0.0828 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23528C #8C5D23

analogous

#23878C #23528C #29238C

triadic

#23528C #8C2352 #528C23

tetradic

#23528C #8C2387 #8C5D23 #238C29

square

#23528C #8C2387 #8C5D23 #238C29

split-complementary

#23528C #8C2923 #878C23

monochromatic

#0B192A #17355B #23528C #2F6FBD #558ED4

Accessibility & contrast

On white

7.90

#23528C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#23528C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23528C

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23528C	#FFFFFF	#000000	##FFFFFF
##23528C	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37578E

Deuteranopia (green-blind)

#264D8B

Tritanopia (blue-blind)

#006068

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #23528c;
/* rgb */ color: rgb(35, 82, 140);
/* oklch */ color: oklch(43.7% 0.109 255.3);

Tailwind

colors: {
  custom: {
    50: '#6d82ae',
    500: '#23528c',
    950: '#000000',
  },
}

SCSS

$custom: #23528c;
$custom-light: #6d82ae;
$custom-dark: #000000;

JSON

{
  "hex": "#23528c",
  "rgb": {
    "r": 35,
    "g": 82,
    "b": 140
  },
  "hsl": {
    "h": 213.143,
    "s": 60,
    "l": 34.314
  },
  "oklch": {
    "l": 0.43711,
    "c": 0.10871,
    "h": 255.3
  },
  "luminance": 0.08285
}

Semantic roles & 50–950 ramp

primary

#23528C

secondary

#B88B52

accent

#9C45E3

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #23528C

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

Preview Lab → · Contrast checker → · Palette generator →