#2367B0#2367B0

#2367B0 is a mid, vivid cyan. Relative luminance 0.132; OKLCH L 51.0% C 0.134 H 253.4°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#2367B0
RGB	rgb(35, 103, 176)
HSL	hsl(211, 67%, 41%)
HSV	hsv(211, 80%, 69%)
CMYK	cmyk(80.1%, 41.5%, 0%, 31%)
CIE-LAB	lab(43.05, 5.56, -44.82)
CIE-LCH	lch(43.05, 45.16, 277.07°)
OKLab	oklab(51.01% -0.0383 -0.1282)
OKLCH	oklch(51.01% 0.134 253.4)
XYZ	xyz(13.3769, 13.1908, 42.9069)
Luminance	0.1319 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2367B0 #B06C23

analogous

#23AEB0 #2367B0 #2623B0

triadic

#2367B0 #B02367 #67B023

tetradic

#2367B0 #B023AE #B06C23 #23B026

square

#2367B0 #B023AE #B06C23 #23B026

split-complementary

#2367B0 #B02623 #AEB023

monochromatic

#0F2B4A #19497D #2367B0 #3985D8 #6CA5E2

Accessibility & contrast

On white

5.77

#2367B0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#2367B0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2367B0

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2367B0	#FFFFFF	#000000	##FFFFFF
##2367B0	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#436DB3

Deuteranopia (green-blind)

#2B60AF

Tritanopia (blue-blind)

#007883

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #2367b0;
/* rgb */ color: rgb(35, 103, 176);
/* oklch */ color: oklch(51.0% 0.134 253.4);

Tailwind

colors: {
  custom: {
    50: '#7491c8',
    500: '#2367b0',
    950: '#000000',
  },
}

SCSS

$custom: #2367b0;
$custom-light: #7491c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2367b0",
  "rgb": {
    "r": 35,
    "g": 103,
    "b": 176
  },
  "hsl": {
    "h": 211.064,
    "s": 66.825,
    "l": 41.373
  },
  "oklch": {
    "l": 0.51011,
    "c": 0.13382,
    "h": 253.4
  },
  "luminance": 0.13192
}

Semantic roles & 50–950 ramp

primary

#2367B0

secondary

#C89967

accent

#973EEA

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2367B0

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

Preview Lab → · Contrast checker → · Palette generator →