#2C2BB0#2C2BB0

#2C2BB0 is a dark, highly saturated blue. Relative luminance 0.054; OKLCH L 39.7% C 0.201 H 272.7°. Best body text is #FFFFFF at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#2C2BB0
RGB	rgb(44, 43, 176)
HSL	hsl(240, 61%, 43%)
HSV	hsv(240, 76%, 69%)
CMYK	cmyk(75%, 75.6%, 0%, 31%)
CIE-LAB	lab(27.84, 45.00, -69.54)
CIE-LCH	lch(27.84, 82.83, 302.91°)
OKLab	oklab(39.71% 0.0095 -0.2012)
OKLCH	oklch(39.71% 0.201 272.7)
XYZ	xyz(9.7364, 5.3968, 41.5944)
Luminance	0.0540 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2BB0 #AFB02B

analogous

#2B6CB0 #2C2BB0 #6E2BB0

triadic

#2C2BB0 #B02C2B #2BB02C

tetradic

#2C2BB0 #B02B6C #AFB02B #2BB06E

square

#2C2BB0 #B02B6C #AFB02B #2BB06E

split-complementary

#2C2BB0 #B06E2B #6CB02B

monochromatic

#13134E #201F7F #2C2BB0 #4746D2 #7878DE

Accessibility & contrast

On white

10.10

#2C2BB0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#2C2BB0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2BB0

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2BB0	#FFFFFF	#000000	##FFFFFF
##2C2BB0	1.00	10.10	2.08	10.10
#FFFFFF	10.10	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B4

Deuteranopia (green-blind)

#003BAE

Tritanopia (blue-blind)

#00526C

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2c2bb0;
/* rgb */ color: rgb(44, 43, 176);
/* oklch */ color: oklch(39.7% 0.201 272.7);

Tailwind

colors: {
  custom: {
    50: '#7b66c9',
    500: '#2c2bb0',
    950: '#000000',
  },
}

SCSS

$custom: #2c2bb0;
$custom-light: #7b66c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2bb0",
  "rgb": {
    "r": 44,
    "g": 43,
    "b": 176
  },
  "hsl": {
    "h": 240.451,
    "s": 60.731,
    "l": 42.941
  },
  "oklch": {
    "l": 0.39713,
    "c": 0.20146,
    "h": 272.7
  },
  "luminance": 0.05398
}

Semantic roles & 50–950 ramp

primary

#2C2BB0

secondary

#C5C671

accent

#E444E3

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2C2BB0

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

Preview Lab → · Contrast checker → · Palette generator →