#2C2FA1#2C2FA1

#2C2FA1 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.7% C 0.179 H 273.2°. Best body text is #FFFFFF at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#2C2FA1
RGB	rgb(44, 47, 161)
HSL	hsl(238, 57%, 40%)
HSV	hsv(238, 73%, 63%)
CMYK	cmyk(72.7%, 70.8%, 0%, 36.9%)
CIE-LAB	lab(27.13, 37.56, -61.66)
CIE-LCH	lch(27.13, 72.20, 301.35°)
OKLab	oklab(38.75% 0.0099 -0.1783)
OKLCH	oklch(38.75% 0.179 273.2)
XYZ	xyz(8.4861, 5.1409, 34.2564)
Luminance	0.0514 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2FA1 #A19E2C

analogous

#2C69A1 #2C2FA1 #642CA1

triadic

#2C2FA1 #A12C2F #2FA12C

tetradic

#2C2FA1 #A12C69 #A19E2C #2CA164

square

#2C2FA1 #A12C69 #A19E2C #2CA164

split-complementary

#2C2FA1 #A1642C #69A12C

monochromatic

#121341 #1F2171 #2C2FA1 #4043CB #7072D8

Accessibility & contrast

On white

10.35

#2C2FA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#2C2FA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2FA1

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2FA1	#FFFFFF	#000000	##FFFFFF
##2C2FA1	1.00	10.35	2.03	10.35
#FFFFFF	10.35	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A4

Deuteranopia (green-blind)

#003B9F

Tritanopia (blue-blind)

#004E64

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2c2fa1;
/* rgb */ color: rgb(44, 47, 161);
/* oklch */ color: oklch(38.7% 0.179 273.2);

Tailwind

colors: {
  custom: {
    50: '#7768be',
    500: '#2c2fa1',
    950: '#000000',
  },
}

SCSS

$custom: #2c2fa1;
$custom-light: #7768be;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2fa1",
  "rgb": {
    "r": 44,
    "g": 47,
    "b": 161
  },
  "hsl": {
    "h": 238.462,
    "s": 57.073,
    "l": 40.196
  },
  "oklch": {
    "l": 0.38749,
    "c": 0.17859,
    "h": 273.2
  },
  "luminance": 0.05142
}

Semantic roles & 50–950 ramp

primary

#2C2FA1

secondary

#BFBD6A

accent

#DC47E0

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2C2FA1

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

Preview Lab → · Contrast checker → · Palette generator →