#2D44A3#2D44A3

#2D44A3 is a dark, vivid blue. Relative luminance 0.073; OKLCH L 42.8% C 0.156 H 268.6°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#2D44A3
RGB	rgb(45, 68, 163)
HSL	hsl(228, 57%, 41%)
HSV	hsv(228, 72%, 64%)
CMYK	cmyk(72.4%, 58.3%, 0%, 36.1%)
CIE-LAB	lab(32.56, 24.82, -53.99)
CIE-LCH	lch(32.56, 59.42, 294.69°)
OKLab	oklab(42.8% -0.0038 -0.1557)
OKLCH	oklch(42.8% 0.156 268.6)
XYZ	xyz(9.7579, 7.3355, 35.5449)
Luminance	0.0734 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D44A3 #A38C2D

analogous

#2D7FA3 #2D44A3 #512DA3

triadic

#2D44A3 #A32D44 #44A32D

tetradic

#2D44A3 #A32D7F #A38C2D #2DA351

square

#2D44A3 #A32D7F #A38C2D #2DA351

split-complementary

#2D44A3 #A3512D #7FA32D

monochromatic

#131C43 #203073 #2D44A3 #425DCB #7286D8

Accessibility & contrast

On white

8.51

#2D44A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#2D44A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D44A3

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D44A3	#FFFFFF	#000000	##FFFFFF
##2D44A3	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A6

Deuteranopia (green-blind)

#0047A1

Tritanopia (blue-blind)

#005B6C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2d44a3;
/* rgb */ color: rgb(45, 68, 163);
/* oklch */ color: oklch(42.8% 0.156 268.6);

Tailwind

colors: {
  custom: {
    50: '#7677bf',
    500: '#2d44a3',
    950: '#000000',
  },
}

SCSS

$custom: #2d44a3;
$custom-light: #7677bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2d44a3",
  "rgb": {
    "r": 45,
    "g": 68,
    "b": 163
  },
  "hsl": {
    "h": 228.305,
    "s": 56.731,
    "l": 40.784
  },
  "oklch": {
    "l": 0.42803,
    "c": 0.15571,
    "h": 268.6
  },
  "luminance": 0.07336
}

Semantic roles & 50–950 ramp

primary

#2D44A3

secondary

#C0AF6C

accent

#C248E0

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #2D44A3

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

Preview Lab → · Contrast checker → · Palette generator →