#2372A5#2372A5

#2372A5 is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 53.0% C 0.109 H 242.0°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#2372A5
RGB	rgb(35, 114, 165)
HSL	hsl(204, 65%, 39%)
HSV	hsv(204, 79%, 65%)
CMYK	cmyk(78.8%, 30.9%, 0%, 35.3%)
CIE-LAB	lab(45.78, -5.42, -34.04)
CIE-LCH	lch(45.78, 34.47, 260.95°)
OKLab	oklab(52.96% -0.0513 -0.0965)
OKLCH	oklch(52.96% 0.109 242)
XYZ	xyz(13.4993, 15.1069, 37.7945)
Luminance	0.1511 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2372A5 #A55623

analogous

#23A597 #2372A5 #2331A5

triadic

#2372A5 #A52372 #72A523

tetradic

#2372A5 #9723A5 #A55623 #31A523

square

#2372A5 #9723A5 #A55623 #31A523

split-complementary

#2372A5 #A52331 #A59723

monochromatic

#0E2C40 #184F73 #2372A5 #3294D3 #64AEDE

Accessibility & contrast

On white

5.22

#2372A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#2372A5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2372A5

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2372A5	#FFFFFF	#000000	##FFFFFF
##2372A5	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A73A7

Deuteranopia (green-blind)

#4867A4

Tritanopia (blue-blind)

#007F84

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2372a5;
/* rgb */ color: rgb(35, 114, 165);
/* oklch */ color: oklch(53.0% 0.109 242.0);

Tailwind

colors: {
  custom: {
    50: '#729ac0',
    500: '#2372a5',
    950: '#000000',
  },
}

SCSS

$custom: #2372a5;
$custom-light: #729ac0;
$custom-dark: #000000;

JSON

{
  "hex": "#2372a5",
  "rgb": {
    "r": 35,
    "g": 114,
    "b": 165
  },
  "hsl": {
    "h": 203.538,
    "s": 65,
    "l": 39.216
  },
  "oklch": {
    "l": 0.52962,
    "c": 0.10929,
    "h": 242
  },
  "luminance": 0.15109
}

Semantic roles & 50–950 ramp

primary

#2372A5

secondary

#C48760

accent

#8240E8

background

#F7F9FB

surface

#EDF2F7

border

#C8CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2372A5

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

Preview Lab → · Contrast checker → · Palette generator →