#2C2BB3#2C2BB3

#2C2BB3 is a dark, highly saturated blue. Relative luminance 0.055; OKLCH L 40.0% C 0.205 H 272.5°. Best body text is #FFFFFF at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#2C2BB3
RGB	rgb(44, 43, 179)
HSL	hsl(240, 61%, 44%)
HSV	hsv(240, 76%, 70%)
CMYK	cmyk(75.4%, 76%, 0%, 29.8%)
CIE-LAB	lab(28.16, 45.99, -70.80)
CIE-LCH	lch(28.16, 84.42, 303.01°)
OKLab	oklab(40.04% 0.0089 -0.2049)
OKLCH	oklch(40.04% 0.205 272.5)
XYZ	xyz(10.0365, 5.5168, 43.1750)
Luminance	0.0552 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2BB3 #B2B32B

analogous

#2B6EB3 #2C2BB3 #702BB3

triadic

#2C2BB3 #B32C2B #2BB32C

tetradic

#2C2BB3 #B32B6E #B2B32B #2BB370

square

#2C2BB3 #B32B6E #B2B32B #2BB370

split-complementary

#2C2BB3 #B3702B #6EB32B

monochromatic

#141350 #201F82 #2C2BB3 #4948D3 #7A79DF

Accessibility & contrast

On white

9.98

#2C2BB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#2C2BB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2BB3

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2BB3	#FFFFFF	#000000	##FFFFFF
##2C2BB3	1.00	9.98	2.10	9.98
#FFFFFF	9.98	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	9.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049B7

Deuteranopia (green-blind)

#003CB1

Tritanopia (blue-blind)

#00536D

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2c2bb3;
/* rgb */ color: rgb(44, 43, 179);
/* oklch */ color: oklch(40.0% 0.205 272.5);

Tailwind

colors: {
  custom: {
    50: '#7c66cb',
    500: '#2c2bb3',
    950: '#000000',
  },
}

SCSS

$custom: #2c2bb3;
$custom-light: #7c66cb;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2bb3",
  "rgb": {
    "r": 44,
    "g": 43,
    "b": 179
  },
  "hsl": {
    "h": 240.441,
    "s": 61.261,
    "l": 43.529
  },
  "oklch": {
    "l": 0.40037,
    "c": 0.20509,
    "h": 272.5
  },
  "luminance": 0.05518
}

Semantic roles & 50–950 ramp

primary

#2C2BB3

secondary

#C6C773

accent

#E443E3

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2C2BB3

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

Preview Lab → · Contrast checker → · Palette generator →