#2B2FC4#2B2FC4

#2B2FC4 is a dark, highly saturated blue. Relative luminance 0.065; OKLCH L 42.4% C 0.222 H 270.8°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#2B2FC4
RGB	rgb(43, 47, 196)
HSL	hsl(238, 64%, 47%)
HSV	hsv(238, 78%, 77%)
CMYK	cmyk(78.1%, 76%, 0%, 23.1%)
CIE-LAB	lab(30.71, 49.29, -76.63)
CIE-LCH	lch(30.71, 91.11, 302.75°)
OKLab	oklab(42.37% 0.0032 -0.2219)
OKLCH	oklch(42.37% 0.222 270.8)
XYZ	xyz(11.9732, 6.5308, 52.8434)
Luminance	0.0653 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Sapphire (survey)

#2138AB

ΔE00 4.57

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2FC4 #C4C02B

analogous

#2B7CC4 #2B2FC4 #732BC4

triadic

#2B2FC4 #C42B2F #2FC42B

tetradic

#2B2FC4 #C42B7C #C4C02B #2BC473

square

#2B2FC4 #C42B7C #C4C02B #2BC473

split-complementary

#2B2FC4 #C4732B #7CC42B

monochromatic

#151760 #202392 #2B2FC4 #5356D9 #8588E4

Accessibility & contrast

On white

9.11

#2B2FC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#2B2FC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2FC4

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2FC4	#FFFFFF	#000000	##FFFFFF
##2B2FC4	1.00	9.11	2.31	9.11
#FFFFFF	9.11	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050C8

Deuteranopia (green-blind)

#0040C1

Tritanopia (blue-blind)

#005C78

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2b2fc4;
/* rgb */ color: rgb(43, 47, 196);
/* oklch */ color: oklch(42.4% 0.222 270.8);

Tailwind

colors: {
  custom: {
    50: '#7f6ad7',
    500: '#2b2fc4',
    950: '#000000',
  },
}

SCSS

$custom: #2b2fc4;
$custom-light: #7f6ad7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2fc4",
  "rgb": {
    "r": 43,
    "g": 47,
    "b": 196
  },
  "hsl": {
    "h": 238.431,
    "s": 64.017,
    "l": 46.863
  },
  "oklch": {
    "l": 0.42369,
    "c": 0.22193,
    "h": 270.8
  },
  "luminance": 0.06532
}

Semantic roles & 50–950 ramp

primary

#2B2FC4

secondary

#CECB7D

accent

#E341E7

background

#F8F6FD

surface

#F0EBFB

border

#CBC6D4

text

#0C0615

muted

#7D7A83

Preview Lab

Preview with #2B2FC4

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

Preview Lab → · Contrast checker → · Palette generator →