#2A2983#2A2983

#2A2983 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.6% C 0.146 H 276.1°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#2A2983
RGB	rgb(42, 41, 131)
HSL	hsl(241, 52%, 34%)
HSV	hsv(241, 69%, 51%)
CMYK	cmyk(67.9%, 68.7%, 0%, 48.6%)
CIE-LAB	lab(22.71, 30.48, -50.40)
CIE-LCH	lch(22.71, 58.90, 301.17°)
OKLab	oklab(34.64% 0.0155 -0.1454)
OKLCH	oklch(34.64% 0.146 276.1)
XYZ	xyz(5.8432, 3.7163, 21.8777)
Luminance	0.0372 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2983 #828329

analogous

#295583 #2A2983 #572983

triadic

#2A2983 #832A29 #29832A

tetradic

#2A2983 #832955 #828329 #298357

square

#2A2983 #832955 #828329 #298357

split-complementary

#2A2983 #835729 #558329

monochromatic

#0C0C26 #1B1A54 #2A2983 #3938B2 #5C5BCC

Accessibility & contrast

On white

12.05

#2A2983 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#2A2983 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2983

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2983	#FFFFFF	#000000	##FFFFFF
##2A2983	1.00	12.05	1.74	12.05
#FFFFFF	12.05	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A86

Deuteranopia (green-blind)

#003281

Tritanopia (blue-blind)

#004152

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2a2983;
/* rgb */ color: rgb(42, 41, 131);
/* oklch */ color: oklch(34.6% 0.146 276.1);

Tailwind

colors: {
  custom: {
    50: '#7063a8',
    500: '#2a2983',
    950: '#000000',
  },
}

SCSS

$custom: #2a2983;
$custom-light: #7063a8;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2983",
  "rgb": {
    "r": 42,
    "g": 41,
    "b": 131
  },
  "hsl": {
    "h": 240.667,
    "s": 52.326,
    "l": 33.725
  },
  "oklch": {
    "l": 0.34638,
    "c": 0.14626,
    "h": 276.1
  },
  "luminance": 0.03717
}

Semantic roles & 50–950 ramp

primary

#2A2983

secondary

#B0B157

accent

#DC4CDA

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#080510

muted

#7B797F

Preview Lab

Preview with #2A2983

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

Preview Lab → · Contrast checker → · Palette generator →