#2B2FB7#2B2FB7

#2B2FB7 is a dark, highly saturated blue. Relative luminance 0.060; OKLCH L 41.0% C 0.206 H 271.5°. Best body text is #FFFFFF at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#2B2FB7
RGB	rgb(43, 47, 183)
HSL	hsl(238, 62%, 44%)
HSV	hsv(238, 77%, 72%)
CMYK	cmyk(76.5%, 74.3%, 0%, 28.2%)
CIE-LAB	lab(29.32, 44.99, -71.26)
CIE-LCH	lch(29.32, 84.27, 302.27°)
OKLab	oklab(40.97% 0.0054 -0.2063)
OKLCH	oklch(40.97% 0.206 271.5)
XYZ	xyz(10.5571, 5.9644, 45.3854)
Luminance	0.0597 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2FB7 #B7B32B

analogous

#2B75B7 #2B2FB7 #6D2BB7

triadic

#2B2FB7 #B72B2F #2FB72B

tetradic

#2B2FB7 #B72B75 #B7B32B #2BB76D

square

#2B2FB7 #B72B75 #B7B32B #2BB76D

split-complementary

#2B2FB7 #B76D2B #75B72B

monochromatic

#141654 #1F2285 #2B2FB7 #4B4FD5 #7C7FE0

Accessibility & contrast

On white

9.58

#2B2FB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#2B2FB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2FB7

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2FB7	#FFFFFF	#000000	##FFFFFF
##2B2FB7	1.00	9.58	2.19	9.58
#FFFFFF	9.58	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CBB

Deuteranopia (green-blind)

#003EB5

Tritanopia (blue-blind)

#005771

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2b2fb7;
/* rgb */ color: rgb(43, 47, 183);
/* oklch */ color: oklch(41.0% 0.206 271.5);

Tailwind

colors: {
  custom: {
    50: '#7c69ce',
    500: '#2b2fb7',
    950: '#000000',
  },
}

SCSS

$custom: #2b2fb7;
$custom-light: #7c69ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2fb7",
  "rgb": {
    "r": 43,
    "g": 47,
    "b": 183
  },
  "hsl": {
    "h": 238.286,
    "s": 61.947,
    "l": 44.314
  },
  "oklch": {
    "l": 0.40972,
    "c": 0.20637,
    "h": 271.5
  },
  "luminance": 0.05966
}

Semantic roles & 50–950 ramp

primary

#2B2FB7

secondary

#C9C675

accent

#E043E5

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0614

muted

#7C7A82

Preview Lab

Preview with #2B2FB7

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

Preview Lab → · Contrast checker → · Palette generator →