#2C2FB1#2C2FB1

#2C2FB1 is a dark, vivid blue. Relative luminance 0.057; OKLCH L 40.4% C 0.199 H 272.2°. Best body text is #FFFFFF at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#2C2FB1
RGB	rgb(44, 47, 177)
HSL	hsl(239, 60%, 43%)
HSV	hsv(239, 75%, 69%)
CMYK	cmyk(75.1%, 73.4%, 0%, 30.6%)
CIE-LAB	lab(28.75, 43.06, -68.62)
CIE-LCH	lch(28.75, 81.01, 302.11°)
OKLab	oklab(40.39% 0.0075 -0.1986)
OKLCH	oklch(40.39% 0.199 272.2)
XYZ	xyz(9.9884, 5.7418, 42.1683)
Luminance	0.0574 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.32

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2FB1 #B1AE2C

analogous

#2C71B1 #2C2FB1 #6C2CB1

triadic

#2C2FB1 #B12C2F #2FB12C

tetradic

#2C2FB1 #B12C71 #B1AE2C #2CB16C

square

#2C2FB1 #B12C71 #B1AE2C #2CB16C

split-complementary

#2C2FB1 #B16C2C #71B12C

monochromatic

#14154F #202280 #2C2FB1 #494CD2 #7A7CDE

Accessibility & contrast

On white

9.77

#2C2FB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#2C2FB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2FB1

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2FB1	#FFFFFF	#000000	##FFFFFF
##2C2FB1	1.00	9.77	2.15	9.77
#FFFFFF	9.77	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AB5

Deuteranopia (green-blind)

#003DAF

Tritanopia (blue-blind)

#00546D

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2c2fb1;
/* rgb */ color: rgb(44, 47, 177);
/* oklch */ color: oklch(40.4% 0.199 272.2);

Tailwind

colors: {
  custom: {
    50: '#7b69ca',
    500: '#2c2fb1',
    950: '#000000',
  },
}

SCSS

$custom: #2c2fb1;
$custom-light: #7b69ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2fb1",
  "rgb": {
    "r": 44,
    "g": 47,
    "b": 177
  },
  "hsl": {
    "h": 238.647,
    "s": 60.181,
    "l": 43.333
  },
  "oklch": {
    "l": 0.40394,
    "c": 0.19875,
    "h": 272.2
  },
  "luminance": 0.05743
}

Semantic roles & 50–950 ramp

primary

#2C2FB1

secondary

#C6C473

accent

#E044E3

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2C2FB1

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

Preview Lab → · Contrast checker → · Palette generator →