#21469B#21469B

#21469B is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.0% C 0.145 H 263.6°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#21469B
RGB	rgb(33, 70, 155)
HSL	hsl(222, 65%, 37%)
HSV	hsv(222, 79%, 61%)
CMYK	cmyk(78.7%, 54.8%, 0%, 39.2%)
CIE-LAB	lab(31.96, 18.87, -50.15)
CIE-LCH	lch(31.96, 53.58, 290.62°)
OKLab	oklab(42.02% -0.0162 -0.1446)
OKLCH	oklch(42.02% 0.145 263.6)
XYZ	xyz(8.7316, 7.0692, 31.9083)
Luminance	0.0707 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21469B #9B7621

analogous

#21839B #21469B #39219B

triadic

#21469B #9B2146 #469B21

tetradic

#21469B #9B2183 #9B7621 #219B39

square

#21469B #9B2183 #9B7621 #219B39

split-complementary

#21469B #9B3921 #839B21

monochromatic

#0C1836 #162F69 #21469B #2C5DCD #5A82DC

Accessibility & contrast

On white

8.70

#21469B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#21469B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21469B

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21469B	#FFFFFF	#000000	##FFFFFF
##21469B	1.00	8.70	2.41	8.70
#FFFFFF	8.70	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00519E

Deuteranopia (green-blind)

#004699

Tritanopia (blue-blind)

#005B69

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #21469b;
/* rgb */ color: rgb(33, 70, 155);
/* oklch */ color: oklch(42.0% 0.145 263.6);

Tailwind

colors: {
  custom: {
    50: '#7078b9',
    500: '#21469b',
    950: '#000000',
  },
}

SCSS

$custom: #21469b;
$custom-light: #7078b9;
$custom-dark: #000000;

JSON

{
  "hex": "#21469b",
  "rgb": {
    "r": 33,
    "g": 70,
    "b": 155
  },
  "hsl": {
    "h": 221.803,
    "s": 64.894,
    "l": 36.863
  },
  "oklch": {
    "l": 0.42015,
    "c": 0.14546,
    "h": 263.6
  },
  "luminance": 0.0707
}

Semantic roles & 50–950 ramp

primary

#21469B

secondary

#C0A058

accent

#B540E8

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #21469B

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

Preview Lab → · Contrast checker → · Palette generator →