#22258E#22258E

#22258E is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.6% C 0.168 H 272.2°. Best body text is #FFFFFF at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#22258E
RGB	rgb(34, 37, 142)
HSL	hsl(238, 61%, 35%)
HSV	hsv(238, 76%, 56%)
CMYK	cmyk(76.1%, 73.9%, 0%, 44.3%)
CIE-LAB	lab(22.36, 35.96, -57.88)
CIE-LCH	lch(22.36, 68.14, 301.85°)
OKLab	oklab(34.58% 0.0065 -0.1675)
OKLCH	oklch(34.58% 0.168 272.2)
XYZ	xyz(6.2021, 3.6156, 25.9570)
Luminance	0.0362 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22258E #8E8B22

analogous

#225B8E #22258E #55228E

triadic

#22258E #8E2225 #258E22

tetradic

#22258E #8E225B #8E8B22 #228E55

square

#22258E #8E225B #8E8B22 #228E55

split-complementary

#22258E #8E5522 #5B8E22

monochromatic

#0A0B2B #16185D #22258E #2E32BF #5458D6

Accessibility & contrast

On white

12.19

#22258E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#22258E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22258E

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22258E	#FFFFFF	#000000	##FFFFFF
##22258E	1.00	12.19	1.72	12.19
#FFFFFF	12.19	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B91

Deuteranopia (green-blind)

#00308C

Tritanopia (blue-blind)

#004357

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #22258e;
/* rgb */ color: rgb(34, 37, 142);
/* oklch */ color: oklch(34.6% 0.168 272.2);

Tailwind

colors: {
  custom: {
    50: '#7060b0',
    500: '#22258e',
    950: '#000000',
  },
}

SCSS

$custom: #22258e;
$custom-light: #7060b0;
$custom-dark: #000000;

JSON

{
  "hex": "#22258e",
  "rgb": {
    "r": 34,
    "g": 37,
    "b": 142
  },
  "hsl": {
    "h": 238.333,
    "s": 61.364,
    "l": 34.51
  },
  "oklch": {
    "l": 0.34577,
    "c": 0.16762,
    "h": 272.2
  },
  "luminance": 0.03616
}

Semantic roles & 50–950 ramp

primary

#22258E

secondary

#BAB752

accent

#E043E4

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #22258E

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

Preview Lab → · Contrast checker → · Palette generator →