#212459#212459

#212459 is a dark, moderate blue. Relative luminance 0.023; OKLCH L 29.1% C 0.094 H 276.4°. Best body text is #FFFFFF at 14.37:1 contrast (WCAG AA passes).

Color values

HEX	#212459
RGB	rgb(33, 36, 89)
HSL	hsl(237, 46%, 24%)
HSV	hsv(237, 63%, 35%)
CMYK	cmyk(62.9%, 59.6%, 0%, 65.1%)
CIE-LAB	lab(17.02, 16.75, -32.50)
CIE-LCH	lch(17.02, 36.56, 297.27°)
OKLab	oklab(29.13% 0.0105 -0.0932)
OKLCH	oklch(29.13% 0.094 276.4)
XYZ	xyz(3.0607, 2.3061, 9.7331)
Luminance	0.0231 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212459 #595621

analogous

#214059 #212459 #3A2159

triadic

#212459 #592124 #245921

tetradic

#212459 #592140 #595621 #21593A

square

#212459 #592140 #595621 #21593A

split-complementary

#212459 #593A21 #405921

monochromatic

#080916 #10122C #212459 #323686 #4248B2

Accessibility & contrast

On white

14.37

#212459 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#212459 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212459

14.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212459	#FFFFFF	#000000	##FFFFFF
##212459	1.00	14.37	1.46	14.37
#FFFFFF	14.37	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#012C5B

Deuteranopia (green-blind)

#002858

Tritanopia (blue-blind)

#00303A

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #212459;
/* rgb */ color: rgb(33, 36, 89);
/* oklch */ color: oklch(29.1% 0.094 276.4);

Tailwind

colors: {
  custom: {
    50: '#635e88',
    500: '#212459',
    950: '#000000',
  },
}

SCSS

$custom: #212459;
$custom-light: #635e88;
$custom-dark: #000000;

JSON

{
  "hex": "#212459",
  "rgb": {
    "r": 33,
    "g": 36,
    "b": 89
  },
  "hsl": {
    "h": 236.786,
    "s": 45.902,
    "l": 23.922
  },
  "oklch": {
    "l": 0.29126,
    "c": 0.09376,
    "h": 276.4
  },
  "luminance": 0.02306
}

Semantic roles & 50–950 ramp

primary

#212459

secondary

#8D8A49

accent

#CF52D6

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#05040B

muted

#7A797C

Preview Lab

Preview with #212459

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

Preview Lab → · Contrast checker → · Palette generator →