#2E49A8#2E49A8

#2E49A8 is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.3% C 0.156 H 267.5°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#2E49A8
RGB	rgb(46, 73, 168)
HSL	hsl(227, 57%, 42%)
HSV	hsv(227, 73%, 66%)
CMYK	cmyk(72.6%, 56.5%, 0%, 34.1%)
CIE-LAB	lab(34.34, 23.50, -54.09)
CIE-LCH	lch(34.34, 58.98, 293.49°)
OKLab	oklab(44.27% -0.0067 -0.1559)
OKLCH	oklch(44.27% 0.156 267.5)
XYZ	xyz(10.5747, 8.1720, 38.0582)
Luminance	0.0817 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E49A8 #A88D2E

analogous

#2E86A8 #2E49A8 #502EA8

triadic

#2E49A8 #A82E49 #49A82E

tetradic

#2E49A8 #A82E86 #A88D2E #2EA850

square

#2E49A8 #A82E86 #A88D2E #2EA850

split-complementary

#2E49A8 #A8502E #86A82E

monochromatic

#141F48 #213478 #2E49A8 #4764CD #778DDA

Accessibility & contrast

On white

7.97

#2E49A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#2E49A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E49A8

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E49A8	#FFFFFF	#000000	##FFFFFF
##2E49A8	1.00	7.97	2.63	7.97
#FFFFFF	7.97	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057AB

Deuteranopia (green-blind)

#004BA6

Tritanopia (blue-blind)

#006071

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2e49a8;
/* rgb */ color: rgb(46, 73, 168);
/* oklch */ color: oklch(44.3% 0.156 267.5);

Tailwind

colors: {
  custom: {
    50: '#777bc3',
    500: '#2e49a8',
    950: '#000000',
  },
}

SCSS

$custom: #2e49a8;
$custom-light: #777bc3;
$custom-dark: #000000;

JSON

{
  "hex": "#2e49a8",
  "rgb": {
    "r": 46,
    "g": 73,
    "b": 168
  },
  "hsl": {
    "h": 226.721,
    "s": 57.009,
    "l": 41.961
  },
  "oklch": {
    "l": 0.44272,
    "c": 0.15601,
    "h": 267.5
  },
  "luminance": 0.08173
}

Semantic roles & 50–950 ramp

primary

#2E49A8

secondary

#C2B070

accent

#BE48E0

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #2E49A8

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

Preview Lab → · Contrast checker → · Palette generator →