#2120A0#2120A0

#2120A0 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.8% C 0.195 H 271.2°. Best body text is #FFFFFF at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#2120A0
RGB	rgb(33, 32, 160)
HSL	hsl(240, 67%, 38%)
HSV	hsv(240, 80%, 63%)
CMYK	cmyk(79.4%, 80%, 0%, 37.3%)
CIE-LAB	lab(23.32, 44.86, -67.38)
CIE-LCH	lch(23.32, 80.95, 303.66°)
OKLab	oklab(35.83% 0.004 -0.1951)
OKLCH	oklch(35.83% 0.195 271.2)
XYZ	xyz(7.4867, 3.8936, 33.6079)
Luminance	0.0389 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2120A0 #9FA020

analogous

#205FA0 #2120A0 #6120A0

triadic

#2120A0 #A02120 #20A021

tetradic

#2120A0 #A0205F #9FA020 #20A061

square

#2120A0 #A0205F #9FA020 #20A061

split-complementary

#2120A0 #A06120 #5FA020

monochromatic

#0C0C3A #16166D #2120A0 #2C2AD3 #5D5CDE

Accessibility & contrast

On white

11.81

#2120A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#2120A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2120A0

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2120A0	#FFFFFF	#000000	##FFFFFF
##2120A0	1.00	11.81	1.78	11.81
#FFFFFF	11.81	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003EA4

Deuteranopia (green-blind)

#00319E

Tritanopia (blue-blind)

#004860

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2120a0;
/* rgb */ color: rgb(33, 32, 160);
/* oklch */ color: oklch(35.8% 0.195 271.2);

Tailwind

colors: {
  custom: {
    50: '#755ebd',
    500: '#2120a0',
    950: '#000000',
  },
}

SCSS

$custom: #2120a0;
$custom-light: #755ebd;
$custom-dark: #000000;

JSON

{
  "hex": "#2120a0",
  "rgb": {
    "r": 33,
    "g": 32,
    "b": 160
  },
  "hsl": {
    "h": 240.469,
    "s": 66.667,
    "l": 37.647
  },
  "oklch": {
    "l": 0.35834,
    "c": 0.1951,
    "h": 271.2
  },
  "luminance": 0.03894
}

Semantic roles & 50–950 ramp

primary

#2120A0

secondary

#C2C359

accent

#EA3EE8

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2120A0

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

Preview Lab → · Contrast checker → · Palette generator →