#213459#213459

#213459 is a dark, moderate blue. Relative luminance 0.035; OKLCH L 32.9% C 0.070 H 262.6°. Best body text is #FFFFFF at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#213459
RGB	rgb(33, 52, 89)
HSL	hsl(220, 46%, 24%)
HSV	hsv(220, 63%, 35%)
CMYK	cmyk(62.9%, 41.6%, 0%, 65.1%)
CIE-LAB	lab(21.95, 5.25, -24.61)
CIE-LCH	lch(21.95, 25.16, 282.04°)
OKLab	oklab(32.88% -0.0091 -0.0698)
OKLCH	oklch(32.88% 0.07 262.6)
XYZ	xyz(3.6577, 3.5003, 9.9321)
Luminance	0.0350 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213459 #594621

analogous

#215059 #213459 #2A2159

triadic

#213459 #592134 #345921

tetradic

#213459 #592150 #594621 #21592A

square

#213459 #592150 #594621 #21592A

split-complementary

#213459 #592A21 #505921

monochromatic

#080D16 #101A2C #213459 #324E86 #4268B2

Accessibility & contrast

On white

12.35

#213459 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#213459 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213459

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213459	#FFFFFF	#000000	##FFFFFF
##213459	1.00	12.35	1.70	12.35
#FFFFFF	12.35	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24375A

Deuteranopia (green-blind)

#1D3258

Tritanopia (blue-blind)

#003C42

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #213459;
/* rgb */ color: rgb(33, 52, 89);
/* oklch */ color: oklch(32.9% 0.070 262.6);

Tailwind

colors: {
  custom: {
    50: '#626b88',
    500: '#213459',
    950: '#000000',
  },
}

SCSS

$custom: #213459;
$custom-light: #626b88;
$custom-dark: #000000;

JSON

{
  "hex": "#213459",
  "rgb": {
    "r": 33,
    "g": 52,
    "b": 89
  },
  "hsl": {
    "h": 219.643,
    "s": 45.902,
    "l": 23.922
  },
  "oklch": {
    "l": 0.32878,
    "c": 0.07039,
    "h": 262.6
  },
  "luminance": 0.03501
}

Semantic roles & 50–950 ramp

primary

#213459

secondary

#8D7649

accent

#A952D6

background

#F6F6F8

surface

#EBEBEF

border

#C6C6CA

text

#05060B

muted

#7A7A7C

Preview Lab

Preview with #213459

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

Preview Lab → · Contrast checker → · Palette generator →