#2A20AA#2A20AA

#2A20AA is a dark, highly saturated blue. Relative luminance 0.044; OKLCH L 37.5% C 0.205 H 273.5°. Best body text is #FFFFFF at 11.14:1 contrast (WCAG AA passes).

Color values

HEX	#2A20AA
RGB	rgb(42, 32, 170)
HSL	hsl(244, 68%, 40%)
HSV	hsv(244, 81%, 67%)
CMYK	cmyk(75.3%, 81.2%, 0%, 33.3%)
CIE-LAB	lab(25.03, 48.68, -70.58)
CIE-LCH	lch(25.03, 85.73, 304.59°)
OKLab	oklab(37.52% 0.0126 -0.2042)
OKLCH	oklch(37.52% 0.205 273.5)
XYZ	xyz(8.7246, 4.4266, 38.4170)
Luminance	0.0443 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A20AA #A0AA20

analogous

#205BAA #2A20AA #6F20AA

triadic

#2A20AA #AA2A20 #20AA2A

tetradic

#2A20AA #AA205B #A0AA20 #20AA6F

square

#2A20AA #AA205B #A0AA20 #20AA6F

split-complementary

#2A20AA #AA6F20 #5BAA20

monochromatic

#110D43 #1D1676 #2A20AA #3C2FD8 #6C63E2

Accessibility & contrast

On white

11.14

#2A20AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#2A20AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A20AA

11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A20AA	#FFFFFF	#000000	##FFFFFF
##2A20AA	1.00	11.14	1.89	11.14
#FFFFFF	11.14	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042AE

Deuteranopia (green-blind)

#0035A8

Tritanopia (blue-blind)

#004B66

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2a20aa;
/* rgb */ color: rgb(42, 32, 170);
/* oklch */ color: oklch(37.5% 0.205 273.5);

Tailwind

colors: {
  custom: {
    50: '#7a5fc5',
    500: '#2a20aa',
    950: '#000000',
  },
}

SCSS

$custom: #2a20aa;
$custom-light: #7a5fc5;
$custom-dark: #000000;

JSON

{
  "hex": "#2a20aa",
  "rgb": {
    "r": 42,
    "g": 32,
    "b": 170
  },
  "hsl": {
    "h": 244.348,
    "s": 68.317,
    "l": 39.608
  },
  "oklch": {
    "l": 0.37518,
    "c": 0.20455,
    "h": 273.5
  },
  "luminance": 0.04428
}

Semantic roles & 50–950 ramp

primary

#2A20AA

secondary

#BFC75F

accent

#EB3DDF

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2A20AA

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

Preview Lab → · Contrast checker → · Palette generator →