#2D49A3#2D49A3

#2D49A3 is a dark, vivid blue. Relative luminance 0.080; OKLCH L 43.8% C 0.149 H 267.0°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#2D49A3
RGB	rgb(45, 73, 163)
HSL	hsl(226, 57%, 41%)
HSV	hsv(226, 72%, 64%)
CMYK	cmyk(72.4%, 55.2%, 0%, 36.1%)
CIE-LAB	lab(33.91, 21.48, -51.79)
CIE-LCH	lch(33.91, 56.07, 292.52°)
OKLab	oklab(43.82% -0.0079 -0.1491)
OKLCH	oklch(43.82% 0.149 267)
XYZ	xyz(10.0733, 7.9663, 35.6500)
Luminance	0.0797 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D49A3 #A3872D

analogous

#2D84A3 #2D49A3 #4C2DA3

triadic

#2D49A3 #A32D49 #49A32D

tetradic

#2D49A3 #A32D84 #A3872D #2DA34C

square

#2D49A3 #A32D84 #A3872D #2DA34C

split-complementary

#2D49A3 #A34C2D #84A32D

monochromatic

#131E43 #203473 #2D49A3 #4263CB #728AD8

Accessibility & contrast

On white

8.10

#2D49A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#2D49A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D49A3

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D49A3	#FFFFFF	#000000	##FFFFFF
##2D49A3	1.00	8.10	2.59	8.10
#FFFFFF	8.10	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055A6

Deuteranopia (green-blind)

#004BA1

Tritanopia (blue-blind)

#005F6F

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2d49a3;
/* rgb */ color: rgb(45, 73, 163);
/* oklch */ color: oklch(43.8% 0.149 267.0);

Tailwind

colors: {
  custom: {
    50: '#767bbf',
    500: '#2d49a3',
    950: '#000000',
  },
}

SCSS

$custom: #2d49a3;
$custom-light: #767bbf;
$custom-dark: #000000;

JSON

{
  "hex": "#2d49a3",
  "rgb": {
    "r": 45,
    "g": 73,
    "b": 163
  },
  "hsl": {
    "h": 225.763,
    "s": 56.731,
    "l": 40.784
  },
  "oklch": {
    "l": 0.43819,
    "c": 0.14933,
    "h": 267
  },
  "luminance": 0.07967
}

Semantic roles & 50–950 ramp

primary

#2D49A3

secondary

#C0AC6C

accent

#BC48E0

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #2D49A3

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

Preview Lab → · Contrast checker → · Palette generator →