#2367D4#2367D4

#2367D4 is a mid, vivid blue. Relative luminance 0.148; OKLCH L 53.5% C 0.181 H 259.8°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#2367D4
RGB	rgb(35, 103, 212)
HSL	hsl(217, 72%, 48%)
HSV	hsv(217, 83%, 83%)
CMYK	cmyk(83.5%, 51.4%, 0%, 16.9%)
CIE-LAB	lab(45.37, 19.50, -61.91)
CIE-LCH	lch(45.37, 64.91, 287.48°)
OKLab	oklab(53.55% -0.0321 -0.1785)
OKLCH	oklch(53.55% 0.181 259.8)
XYZ	xyz(17.4227, 14.8091, 64.2148)
Luminance	0.1481 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2367D4 #D49023

analogous

#23BFD4 #2367D4 #3723D4

triadic

#2367D4 #D42367 #67D423

tetradic

#2367D4 #D423BF #D49023 #23D437

square

#2367D4 #D423BF #D49023 #23D437

split-complementary

#2367D4 #D43723 #BFD423

monochromatic

#12346B #1A4D9F #2367D4 #5289E2 #86ADEB

Accessibility & contrast

On white

5.30

#2367D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#2367D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2367D4

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2367D4	#FFFFFF	#000000	##FFFFFF
##2367D4	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A74D8

Deuteranopia (green-blind)

#0064D2

Tritanopia (blue-blind)

#008293

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #2367d4;
/* rgb */ color: rgb(35, 103, 212);
/* oklch */ color: oklch(53.5% 0.181 259.8);

Tailwind

colors: {
  custom: {
    50: '#7d91e2',
    500: '#2367d4',
    950: '#000000',
  },
}

SCSS

$custom: #2367d4;
$custom-light: #7d91e2;
$custom-dark: #000000;

JSON

{
  "hex": "#2367d4",
  "rgb": {
    "r": 35,
    "g": 103,
    "b": 212
  },
  "hsl": {
    "h": 216.949,
    "s": 71.66,
    "l": 48.431
  },
  "oklch": {
    "l": 0.53546,
    "c": 0.18134,
    "h": 259.8
  },
  "luminance": 0.14811
}

Semantic roles & 50–950 ramp

primary

#2367D4

secondary

#D4B37E

accent

#A939EE

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #2367D4

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

Preview Lab → · Contrast checker → · Palette generator →