#210739#210739

#210739 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 20.9% C 0.091 H 302.9°. Best body text is #FFFFFF at 18.19:1 contrast (WCAG AA passes).

Color values

HEX	#210739
RGB	rgb(33, 7, 57)
HSL	hsl(271, 78%, 13%)
HSV	hsv(271, 88%, 22%)
CMYK	cmyk(42.1%, 87.7%, 0%, 77.6%)
CIE-LAB	lab(6.96, 24.79, -26.58)
CIE-LCH	lch(6.96, 36.35, 313.01°)
OKLab	oklab(20.88% 0.0491 -0.076)
OKLCH	oklch(20.88% 0.091 302.9)
XYZ	xyz(1.4415, 0.7707, 3.9429)
Luminance	0.0077 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210739 #1F3907

analogous

#080739 #210739 #390738

triadic

#210739 #392107 #073921

tetradic

#210739 #390807 #1F3907 #073839

square

#210739 #390807 #1F3907 #073839

split-complementary

#210739 #383907 #073908

monochromatic

#10031B #10031B #210739 #410E70 #6014A6

Accessibility & contrast

On white

18.19

#210739 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#210739 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210739

18.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210739	#FFFFFF	#000000	##FFFFFF
##210739	1.00	18.19	1.15	18.19
#FFFFFF	18.19	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00153A

Deuteranopia (green-blind)

#001538

Tritanopia (blue-blind)

#1C141F

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #210739;
/* rgb */ color: rgb(33, 7, 57);
/* oklch */ color: oklch(20.9% 0.091 302.9);

Tailwind

colors: {
  custom: {
    50: '#5f4970',
    500: '#210739',
    950: '#000000',
  },
}

SCSS

$custom: #210739;
$custom-light: #5f4970;
$custom-dark: #000000;

JSON

{
  "hex": "#210739",
  "rgb": {
    "r": 33,
    "g": 7,
    "b": 57
  },
  "hsl": {
    "h": 271.2,
    "s": 78.125,
    "l": 12.549
  },
  "oklch": {
    "l": 0.20883,
    "c": 0.09054,
    "h": 302.9
  },
  "luminance": 0.00771
}

Semantic roles & 50–950 ramp

primary

#210739

secondary

#4C7923

accent

#F53390

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#050107

muted

#79777A

Preview Lab

Preview with #210739

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

Preview Lab → · Contrast checker → · Palette generator →