#2373A0#2373A0

#2373A0 is a mid, moderate cyan. Relative luminance 0.152; OKLCH L 52.9% C 0.103 H 238.4°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#2373A0
RGB	rgb(35, 115, 160)
HSL	hsl(202, 64%, 38%)
HSV	hsv(202, 78%, 63%)
CMYK	cmyk(78.1%, 28.1%, 0%, 37.3%)
CIE-LAB	lab(45.85, -7.87, -31.00)
CIE-LCH	lch(45.85, 31.98, 255.76°)
OKLab	oklab(52.93% -0.054 -0.0876)
OKLCH	oklch(52.93% 0.103 238.4)
XYZ	xyz(13.1665, 15.1553, 35.4822)
Luminance	0.1516 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2373A0 #A05023

analogous

#23A08E #2373A0 #2334A0

triadic

#2373A0 #A02373 #73A023

tetradic

#2373A0 #8E23A0 #A05023 #34A023

square

#2373A0 #8E23A0 #A05023 #34A023

split-complementary

#2373A0 #A02334 #A08E23

monochromatic

#0D2B3C #184F6E #2373A0 #2F97D1 #61B0DC

Accessibility & contrast

On white

5.21

#2373A0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#2373A0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2373A0

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2373A0	#FFFFFF	#000000	##FFFFFF
##2373A0	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E73A2

Deuteranopia (green-blind)

#4D679F

Tritanopia (blue-blind)

#007E83

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #2373a0;
/* rgb */ color: rgb(35, 115, 160);
/* oklch */ color: oklch(52.9% 0.103 238.4);

Tailwind

colors: {
  custom: {
    50: '#719bbc',
    500: '#2373a0',
    950: '#000000',
  },
}

SCSS

$custom: #2373a0;
$custom-light: #719bbc;
$custom-dark: #000000;

JSON

{
  "hex": "#2373a0",
  "rgb": {
    "r": 35,
    "g": 115,
    "b": 160
  },
  "hsl": {
    "h": 201.6,
    "s": 64.103,
    "l": 38.235
  },
  "oklch": {
    "l": 0.52934,
    "c": 0.10289,
    "h": 238.4
  },
  "luminance": 0.15157
}

Semantic roles & 50–950 ramp

primary

#2373A0

secondary

#C1815D

accent

#7D41E7

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2373A0

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

Preview Lab → · Contrast checker → · Palette generator →