#2D49B1#2D49B1

#2D49B1 is a dark, vivid blue. Relative luminance 0.085; OKLCH L 45.0% C 0.169 H 267.5°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#2D49B1
RGB	rgb(45, 73, 177)
HSL	hsl(227, 59%, 44%)
HSV	hsv(227, 75%, 69%)
CMYK	cmyk(74.6%, 58.8%, 0%, 30.6%)
CIE-LAB	lab(35.00, 26.76, -58.38)
CIE-LCH	lch(35.00, 64.22, 294.62°)
OKLab	oklab(44.97% -0.0072 -0.1685)
OKLCH	oklch(44.97% 0.169 267.5)
XYZ	xyz(11.3978, 8.4961, 42.6257)
Luminance	0.0850 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D49B1 #B1952D

analogous

#2D8BB1 #2D49B1 #532DB1

triadic

#2D49B1 #B12D49 #49B12D

tetradic

#2D49B1 #B12D8B #B1952D #2DB153

square

#2D49B1 #B12D8B #B1952D #2DB153

split-complementary

#2D49B1 #B1532D #8BB12D

monochromatic

#14214F #213580 #2D49B1 #4A67D1 #7B90DD

Accessibility & contrast

On white

7.78

#2D49B1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#2D49B1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D49B1

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D49B1	#FFFFFF	#000000	##FFFFFF
##2D49B1	1.00	7.78	2.70	7.78
#FFFFFF	7.78	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B4

Deuteranopia (green-blind)

#004CAF

Tritanopia (blue-blind)

#006376

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2d49b1;
/* rgb */ color: rgb(45, 73, 177);
/* oklch */ color: oklch(45.0% 0.169 267.5);

Tailwind

colors: {
  custom: {
    50: '#797bc9',
    500: '#2d49b1',
    950: '#000000',
  },
}

SCSS

$custom: #2d49b1;
$custom-light: #797bc9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d49b1",
  "rgb": {
    "r": 45,
    "g": 73,
    "b": 177
  },
  "hsl": {
    "h": 227.273,
    "s": 59.459,
    "l": 43.529
  },
  "oklch": {
    "l": 0.44972,
    "c": 0.16866,
    "h": 267.5
  },
  "luminance": 0.08497
}

Semantic roles & 50–950 ramp

primary

#2D49B1

secondary

#C6B474

accent

#C145E3

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2D49B1

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

Preview Lab → · Contrast checker → · Palette generator →