#2C1A88#2C1A88

#2C1A88 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 33.1% C 0.169 H 279.3°. Best body text is #FFFFFF at 13.04:1 contrast (WCAG AA passes).

Color values

HEX	#2C1A88
RGB	rgb(44, 26, 136)
HSL	hsl(250, 68%, 32%)
HSV	hsv(250, 81%, 53%)
CMYK	cmyk(67.6%, 80.9%, 0%, 46.7%)
CIE-LAB	lab(20.25, 41.18, -57.59)
CIE-LCH	lch(20.25, 70.79, 305.57°)
OKLab	oklab(33.08% 0.0273 -0.1663)
OKLCH	oklch(33.08% 0.169 279.3)
XYZ	xyz(5.8506, 3.0514, 23.5684)
Luminance	0.0305 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C1A88 #76881A

analogous

#1A3F88 #2C1A88 #631A88

triadic

#2C1A88 #882C1A #1A882C

tetradic

#2C1A88 #881A3F #76881A #1A8863

square

#2C1A88 #881A3F #76881A #1A8863

split-complementary

#2C1A88 #88631A #3F881A

monochromatic

#0B0621 #1B1055 #2C1A88 #3D24BB #5B42DB

Accessibility & contrast

On white

13.04

#2C1A88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#2C1A88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C1A88

13.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C1A88	#FFFFFF	#000000	##FFFFFF
##2C1A88	1.00	13.04	1.61	13.04
#FFFFFF	13.04	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00358B

Deuteranopia (green-blind)

#002C86

Tritanopia (blue-blind)

#003B51

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2c1a88;
/* rgb */ color: rgb(44, 26, 136);
/* oklch */ color: oklch(33.1% 0.169 279.3);

Tailwind

colors: {
  custom: {
    50: '#735aac',
    500: '#2c1a88',
    950: '#000000',
  },
}

SCSS

$custom: #2c1a88;
$custom-light: #735aac;
$custom-dark: #000000;

JSON

{
  "hex": "#2c1a88",
  "rgb": {
    "r": 44,
    "g": 26,
    "b": 136
  },
  "hsl": {
    "h": 249.818,
    "s": 67.901,
    "l": 31.765
  },
  "oklch": {
    "l": 0.33083,
    "c": 0.16852,
    "h": 279.3
  },
  "luminance": 0.03052
}

Semantic roles & 50–950 ramp

primary

#2C1A88

secondary

#A7BB43

accent

#EB3DCE

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2C1A88

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

Preview Lab → · Contrast checker → · Palette generator →