#2364B0#2364B0

#2364B0 is a mid, vivid cyan. Relative luminance 0.126; OKLCH L 50.3% C 0.137 H 254.9°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#2364B0
RGB	rgb(35, 100, 176)
HSL	hsl(212, 67%, 41%)
HSV	hsv(212, 80%, 69%)
CMYK	cmyk(80.1%, 43.2%, 0%, 31%)
CIE-LAB	lab(42.16, 7.47, -46.24)
CIE-LCH	lch(42.16, 46.84, 279.18°)
OKLab	oklab(50.32% -0.0358 -0.1324)
OKLCH	oklch(50.32% 0.137 254.9)
XYZ	xyz(13.0839, 12.6047, 42.8092)
Luminance	0.1261 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2364B0 #B06F23

analogous

#23ABB0 #2364B0 #2823B0

triadic

#2364B0 #B02364 #64B023

tetradic

#2364B0 #B023AB #B06F23 #23B028

square

#2364B0 #B023AB #B06F23 #23B028

split-complementary

#2364B0 #B02823 #ABB023

monochromatic

#0F2A4A #19477D #2364B0 #3982D8 #6CA2E2

Accessibility & contrast

On white

5.96

#2364B0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#2364B0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2364B0

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2364B0	#FFFFFF	#000000	##FFFFFF
##2364B0	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E6AB3

Deuteranopia (green-blind)

#235EAE

Tritanopia (blue-blind)

#007681

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #2364b0;
/* rgb */ color: rgb(35, 100, 176);
/* oklch */ color: oklch(50.3% 0.137 254.9);

Tailwind

colors: {
  custom: {
    50: '#748fc8',
    500: '#2364b0',
    950: '#000000',
  },
}

SCSS

$custom: #2364b0;
$custom-light: #748fc8;
$custom-dark: #000000;

JSON

{
  "hex": "#2364b0",
  "rgb": {
    "r": 35,
    "g": 100,
    "b": 176
  },
  "hsl": {
    "h": 212.34,
    "s": 66.825,
    "l": 41.373
  },
  "oklch": {
    "l": 0.5032,
    "c": 0.13719,
    "h": 254.9
  },
  "luminance": 0.12606
}

Semantic roles & 50–950 ramp

primary

#2364B0

secondary

#C89B67

accent

#9B3EEA

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2364B0

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

Preview Lab → · Contrast checker → · Palette generator →