#222CBC#222CBC

#222CBC is a dark, highly saturated blue. Relative luminance 0.058; OKLCH L 40.7% C 0.217 H 269.1°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#222CBC
RGB	rgb(34, 44, 188)
HSL	hsl(236, 69%, 44%)
HSV	hsv(236, 82%, 74%)
CMYK	cmyk(81.9%, 76.6%, 0%, 26.3%)
CIE-LAB	lab(28.83, 47.71, -75.05)
CIE-LCH	lch(28.83, 88.94, 302.44°)
OKLab	oklab(40.66% -0.0036 -0.2175)
OKLCH	oklch(40.66% 0.217 269.1)
XYZ	xyz(10.6344, 5.7710, 48.1206)
Luminance	0.0577 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222CBC #BCB222

analogous

#2279BC #222CBC #6522BC

triadic

#222CBC #BC222C #2CBC22

tetradic

#222CBC #BC2279 #BCB222 #22BC65

square

#222CBC #BC2279 #BCB222 #22BC65

split-complementary

#222CBC #BC6522 #79BC22

monochromatic

#0F1454 #192088 #222CBC #3F49DC #737AE6

Accessibility & contrast

On white

9.75

#222CBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#222CBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222CBC

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222CBC	#FFFFFF	#000000	##FFFFFF
##222CBC	1.00	9.75	2.15	9.75
#FFFFFF	9.75	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CC0

Deuteranopia (green-blind)

#003CBA

Tritanopia (blue-blind)

#005773

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #222cbc;
/* rgb */ color: rgb(34, 44, 188);
/* oklch */ color: oklch(40.7% 0.217 269.1);

Tailwind

colors: {
  custom: {
    50: '#7b67d2',
    500: '#222cbc',
    950: '#000000',
  },
}

SCSS

$custom: #222cbc;
$custom-light: #7b67d2;
$custom-dark: #000000;

JSON

{
  "hex": "#222cbc",
  "rgb": {
    "r": 34,
    "g": 44,
    "b": 188
  },
  "hsl": {
    "h": 236.104,
    "s": 69.369,
    "l": 43.529
  },
  "oklch": {
    "l": 0.40659,
    "c": 0.21749,
    "h": 269.1
  },
  "luminance": 0.05772
}

Semantic roles & 50–950 ramp

primary

#222CBC

secondary

#CDC66D

accent

#E13CEC

background

#F8F6FD

surface

#EFEBFA

border

#CAC6D3

text

#0B0614

muted

#7C7A83

Preview Lab

Preview with #222CBC

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

Preview Lab → · Contrast checker → · Palette generator →