#2C30BA#2C30BA

#2C30BA is a dark, highly saturated blue. Relative luminance 0.062; OKLCH L 41.5% C 0.209 H 271.5°. Best body text is #FFFFFF at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#2C30BA
RGB	rgb(44, 48, 186)
HSL	hsl(238, 62%, 45%)
HSV	hsv(238, 76%, 73%)
CMYK	cmyk(76.3%, 74.2%, 0%, 27.1%)
CIE-LAB	lab(29.90, 45.51, -72.09)
CIE-LCH	lch(29.90, 85.25, 302.26°)
OKLab	oklab(41.49% 0.0056 -0.2087)
OKLCH	oklch(41.49% 0.209 271.5)
XYZ	xyz(10.9556, 6.1934, 47.0629)
Luminance	0.0619 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C30BA #BAB62C

analogous

#2C77BA #2C30BA #6F2CBA

triadic

#2C30BA #BA2C30 #30BA2C

tetradic

#2C30BA #BA2C77 #BAB62C #2CBA6F

square

#2C30BA #BA2C77 #BAB62C #2CBA6F

split-complementary

#2C30BA #BA6F2C #77BA2C

monochromatic

#151657 #202389 #2C30BA #4E52D5 #8082E1

Accessibility & contrast

On white

9.38

#2C30BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#2C30BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C30BA

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C30BA	#FFFFFF	#000000	##FFFFFF
##2C30BA	1.00	9.38	2.24	9.38
#FFFFFF	9.38	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DBE

Deuteranopia (green-blind)

#003FB8

Tritanopia (blue-blind)

#005872

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2c30ba;
/* rgb */ color: rgb(44, 48, 186);
/* oklch */ color: oklch(41.5% 0.209 271.5);

Tailwind

colors: {
  custom: {
    50: '#7d6ad0',
    500: '#2c30ba',
    950: '#000000',
  },
}

SCSS

$custom: #2c30ba;
$custom-light: #7d6ad0;
$custom-dark: #000000;

JSON

{
  "hex": "#2c30ba",
  "rgb": {
    "r": 44,
    "g": 48,
    "b": 186
  },
  "hsl": {
    "h": 238.31,
    "s": 61.739,
    "l": 45.098
  },
  "oklch": {
    "l": 0.41487,
    "c": 0.20877,
    "h": 271.5
  },
  "luminance": 0.06195
}

Semantic roles & 50–950 ramp

primary

#2C30BA

secondary

#CAC778

accent

#E043E5

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #2C30BA

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

Preview Lab → · Contrast checker → · Palette generator →