#2C30AC#2C30AC

#2C30AC is a dark, vivid blue. Relative luminance 0.056; OKLCH L 40.0% C 0.192 H 272.3°. Best body text is #FFFFFF at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#2C30AC
RGB	rgb(44, 48, 172)
HSL	hsl(238, 59%, 42%)
HSV	hsv(238, 74%, 67%)
CMYK	cmyk(74.4%, 72.1%, 0%, 32.5%)
CIE-LAB	lab(28.45, 40.76, -66.13)
CIE-LCH	lch(28.45, 77.68, 301.65°)
OKLab	oklab(40.03% 0.0078 -0.1913)
OKLCH	oklch(40.03% 0.192 272.3)
XYZ	xyz(9.5395, 5.6269, 39.6051)
Luminance	0.0563 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C30AC #ACA82C

analogous

#2C70AC #2C30AC #682CAC

triadic

#2C30AC #AC2C30 #30AC2C

tetradic

#2C30AC #AC2C70 #ACA82C #2CAC68

square

#2C30AC #AC2C70 #ACA82C #2CAC68

split-complementary

#2C30AC #AC682C #70AC2C

monochromatic

#13154B #20227B #2C30AC #464AD0 #767ADC

Accessibility & contrast

On white

9.88

#2C30AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#2C30AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C30AC

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C30AC	#FFFFFF	#000000	##FFFFFF
##2C30AC	1.00	9.88	2.13	9.88
#FFFFFF	9.88	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049B0

Deuteranopia (green-blind)

#003DAA

Tritanopia (blue-blind)

#00536B

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2c30ac;
/* rgb */ color: rgb(44, 48, 172);
/* oklch */ color: oklch(40.0% 0.192 272.3);

Tailwind

colors: {
  custom: {
    50: '#7a69c6',
    500: '#2c30ac',
    950: '#000000',
  },
}

SCSS

$custom: #2c30ac;
$custom-light: #7a69c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2c30ac",
  "rgb": {
    "r": 44,
    "g": 48,
    "b": 172
  },
  "hsl": {
    "h": 238.125,
    "s": 59.259,
    "l": 42.353
  },
  "oklch": {
    "l": 0.40026,
    "c": 0.1915,
    "h": 272.3
  },
  "luminance": 0.05628
}

Semantic roles & 50–950 ramp

primary

#2C30AC

secondary

#C4C170

accent

#DE45E2

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2C30AC

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

Preview Lab → · Contrast checker → · Palette generator →