#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
RGBrgb(35, 82, 140)
HSLhsl(213, 60%, 34%)
HSVhsv(213, 75%, 55%)
CMYKcmyk(75%, 41.4%, 0%, 45.1%)
CIE-LABlab(34.57, 5.12, -36.83)
CIE-LCHlch(34.57, 37.18, 277.92°)
OKLaboklab(43.71% -0.0277 -0.1051)
OKLCHoklch(43.71% 0.109 255.3)
XYZxyz(8.4423, 8.2844, 25.9600)
Luminance0.0828 (WCAG relative)
Temperaturecool
Familycyan

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
##23528C1.007.902.667.90
#FFFFFF7.901.0021.001.00
#0000002.6621.001.0021.00
##FFFFFF7.901.0021.001.00

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 →

#23528C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva