#1A215E#1A215E

#1A215E is a dark, moderate blue. Relative luminance 0.021; OKLCH L 28.4% C 0.108 H 272.5°. Best body text is #FFFFFF at 14.76:1 contrast (WCAG AA passes).

Color values

HEX	#1A215E
RGB	rgb(26, 33, 94)
HSL	hsl(234, 57%, 24%)
HSV	hsv(234, 72%, 37%)
CMYK	cmyk(72.3%, 64.9%, 0%, 63.1%)
CIE-LAB	lab(16.08, 19.55, -37.38)
CIE-LCH	lch(16.08, 42.18, 297.62°)
OKLab	oklab(28.43% 0.0047 -0.1078)
OKLCH	oklch(28.43% 0.108 272.5)
XYZ	xyz(2.9896, 2.1152, 10.8382)
Luminance	0.0211 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A215E #5E571A

analogous

#1A435E #1A215E #351A5E

triadic

#1A215E #5E1A21 #215E1A

tetradic

#1A215E #5E1A43 #5E571A #1A5E35

square

#1A215E #5E1A43 #5E571A #1A5E35

split-complementary

#1A215E #5E351A #435E1A

monochromatic

#070818 #0D102E #1A215E #27328E #3543BE

Accessibility & contrast

On white

14.76

#1A215E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#1A215E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A215E

14.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A215E	#FFFFFF	#000000	##FFFFFF
##1A215E	1.00	14.76	1.42	14.76
#FFFFFF	14.76	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B60

Deuteranopia (green-blind)

#00255D

Tritanopia (blue-blind)

#00303C

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #1a215e;
/* rgb */ color: rgb(26, 33, 94);
/* oklch */ color: oklch(28.4% 0.108 272.5);

Tailwind

colors: {
  custom: {
    50: '#615c8c',
    500: '#1a215e',
    950: '#000000',
  },
}

SCSS

$custom: #1a215e;
$custom-light: #615c8c;
$custom-dark: #000000;

JSON

{
  "hex": "#1a215e",
  "rgb": {
    "r": 26,
    "g": 33,
    "b": 94
  },
  "hsl": {
    "h": 233.824,
    "s": 56.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.2843,
    "c": 0.10786,
    "h": 272.5
  },
  "luminance": 0.02115
}

Semantic roles & 50–950 ramp

primary

#1A215E

secondary

#948B40

accent

#D048E0

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#05040C

muted

#7A797D

Preview Lab

Preview with #1A215E

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

Preview Lab → · Contrast checker → · Palette generator →