#1E22A9#1E22A9

#1E22A9 is a dark, highly saturated blue. Relative luminance 0.043; OKLCH L 37.0% C 0.205 H 269.5°. Best body text is #FFFFFF at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#1E22A9
RGB	rgb(30, 34, 169)
HSL	hsl(238, 70%, 39%)
HSV	hsv(238, 82%, 66%)
CMYK	cmyk(82.2%, 79.9%, 0%, 33.7%)
CIE-LAB	lab(24.59, 46.58, -70.73)
CIE-LCH	lch(24.59, 84.69, 303.37°)
OKLab	oklab(36.99% -0.0016 -0.2049)
OKLCH	oklch(36.99% 0.205 269.5)
XYZ	xyz(8.2664, 4.2837, 37.9196)
Luminance	0.0428 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E22A9 #A9A51E

analogous

#1E68A9 #1E22A9 #601EA9

triadic

#1E22A9 #A91E22 #22A91E

tetradic

#1E22A9 #A91E68 #A9A51E #1EA960

square

#1E22A9 #A91E68 #A9A51E #1EA960

split-complementary

#1E22A9 #A9601E #68A91E

monochromatic

#0C0D41 #151875 #1E22A9 #2B30D9 #5F63E3

Accessibility & contrast

On white

11.31

#1E22A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#1E22A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E22A9

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E22A9	#FFFFFF	#000000	##FFFFFF
##1E22A9	1.00	11.31	1.86	11.31
#FFFFFF	11.31	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041AD

Deuteranopia (green-blind)

#0033A7

Tritanopia (blue-blind)

#004C66

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #1e22a9;
/* rgb */ color: rgb(30, 34, 169);
/* oklch */ color: oklch(37.0% 0.205 269.5);

Tailwind

colors: {
  custom: {
    50: '#7660c4',
    500: '#1e22a9',
    950: '#000000',
  },
}

SCSS

$custom: #1e22a9;
$custom-light: #7660c4;
$custom-dark: #000000;

JSON

{
  "hex": "#1e22a9",
  "rgb": {
    "r": 30,
    "g": 34,
    "b": 169
  },
  "hsl": {
    "h": 238.273,
    "s": 69.849,
    "l": 39.02
  },
  "oklch": {
    "l": 0.3699,
    "c": 0.20488,
    "h": 269.5
  },
  "luminance": 0.04285
}

Semantic roles & 50–950 ramp

primary

#1E22A9

secondary

#C7C45C

accent

#E83BED

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0A0513

muted

#7C7982

Preview Lab

Preview with #1E22A9

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

Preview Lab → · Contrast checker → · Palette generator →