#2E3099#2E3099

#2E3099 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.2% C 0.166 H 274.4°. Best body text is #FFFFFF at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#2E3099
RGB	rgb(46, 48, 153)
HSL	hsl(239, 54%, 39%)
HSV	hsv(239, 70%, 60%)
CMYK	cmyk(69.9%, 68.6%, 0%, 40%)
CIE-LAB	lab(26.72, 34.37, -57.46)
CIE-LCH	lch(26.72, 66.96, 300.88°)
OKLab	oklab(38.25% 0.0127 -0.166)
OKLCH	oklch(38.25% 0.166 274.4)
XYZ	xyz(7.9315, 4.9939, 30.6767)
Luminance	0.0500 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E3099 #99972E

analogous

#2E6699 #2E3099 #622E99

triadic

#2E3099 #992E30 #30992E

tetradic

#2E3099 #992E66 #99972E #2E9962

square

#2E3099 #992E66 #99972E #2E9962

split-complementary

#2E3099 #99622E #66992E

monochromatic

#12123B #20216A #2E3099 #3F41C5 #6E70D3

Accessibility & contrast

On white

10.51

#2E3099 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#2E3099 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E3099

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E3099	#FFFFFF	#000000	##FFFFFF
##2E3099	1.00	10.51	2.00	10.51
#FFFFFF	10.51	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00449C

Deuteranopia (green-blind)

#003A97

Tritanopia (blue-blind)

#004C60

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2e3099;
/* rgb */ color: rgb(46, 48, 153);
/* oklch */ color: oklch(38.2% 0.166 274.4);

Tailwind

colors: {
  custom: {
    50: '#7669b8',
    500: '#2e3099',
    950: '#000000',
  },
}

SCSS

$custom: #2e3099;
$custom-light: #7669b8;
$custom-dark: #000000;

JSON

{
  "hex": "#2e3099",
  "rgb": {
    "r": 46,
    "g": 48,
    "b": 153
  },
  "hsl": {
    "h": 238.879,
    "s": 53.769,
    "l": 39.02
  },
  "oklch": {
    "l": 0.38249,
    "c": 0.16648,
    "h": 274.4
  },
  "luminance": 0.04995
}

Semantic roles & 50–950 ramp

primary

#2E3099

secondary

#BBB968

accent

#DA4BDD

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #2E3099

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

Preview Lab → · Contrast checker → · Palette generator →