#2B2FB6#2B2FB6

#2B2FB6 is a dark, highly saturated blue. Relative luminance 0.059; OKLCH L 40.9% C 0.205 H 271.6°. Best body text is #FFFFFF at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#2B2FB6
RGB	rgb(43, 47, 182)
HSL	hsl(238, 62%, 44%)
HSV	hsv(238, 76%, 71%)
CMYK	cmyk(76.4%, 74.2%, 0%, 28.6%)
CIE-LAB	lab(29.22, 44.66, -70.84)
CIE-LCH	lch(29.22, 83.74, 302.23°)
OKLab	oklab(40.87% 0.0056 -0.2051)
OKLCH	oklch(40.87% 0.205 271.6)
XYZ	xyz(10.4534, 5.9229, 44.8392)
Luminance	0.0592 (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

#2B2FB6 #B6B22B

analogous

#2B75B6 #2B2FB6 #6C2BB6

triadic

#2B2FB6 #B62B2F #2FB62B

tetradic

#2B2FB6 #B62B75 #B6B22B #2BB66C

square

#2B2FB6 #B62B75 #B6B22B #2BB66C

split-complementary

#2B2FB6 #B66C2B #75B62B

monochromatic

#141553 #1F2284 #2B2FB6 #4A4ED4 #7B7EE0

Accessibility & contrast

On white

9.61

#2B2FB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#2B2FB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2FB6

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2FB6	#FFFFFF	#000000	##FFFFFF
##2B2FB6	1.00	9.61	2.18	9.61
#FFFFFF	9.61	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CBA

Deuteranopia (green-blind)

#003EB4

Tritanopia (blue-blind)

#005670

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2b2fb6;
/* rgb */ color: rgb(43, 47, 182);
/* oklch */ color: oklch(40.9% 0.205 271.6);

Tailwind

colors: {
  custom: {
    50: '#7c69cd',
    500: '#2b2fb6',
    950: '#000000',
  },
}

SCSS

$custom: #2b2fb6;
$custom-light: #7c69cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2fb6",
  "rgb": {
    "r": 43,
    "g": 47,
    "b": 182
  },
  "hsl": {
    "h": 238.273,
    "s": 61.778,
    "l": 44.118
  },
  "oklch": {
    "l": 0.40866,
    "c": 0.20515,
    "h": 271.6
  },
  "luminance": 0.05924
}

Semantic roles & 50–950 ramp

primary

#2B2FB6

secondary

#C8C675

accent

#E043E5

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0614

muted

#7C7A82

Preview Lab

Preview with #2B2FB6

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

Preview Lab → · Contrast checker → · Palette generator →