#2D4297#2D4297

#2D4297 is a dark, vivid blue. Relative luminance 0.067; OKLCH L 41.4% C 0.141 H 268.9°. Best body text is #FFFFFF at 8.98:1 contrast (WCAG AA passes).

Color values

HEX	#2D4297
RGB	rgb(45, 66, 151)
HSL	hsl(228, 54%, 38%)
HSV	hsv(228, 70%, 59%)
CMYK	cmyk(70.2%, 56.3%, 0%, 40.8%)
CIE-LAB	lab(31.09, 21.64, -49.12)
CIE-LCH	lch(31.09, 53.67, 293.78°)
OKLab	oklab(41.4% -0.0027 -0.1414)
OKLCH	oklch(41.4% 0.141 268.9)
XYZ	xyz(8.6144, 6.6878, 30.1091)
Luminance	0.0669 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4297 #97822D

analogous

#2D7797 #2D4297 #4D2D97

triadic

#2D4297 #972D42 #42972D

tetradic

#2D4297 #972D77 #97822D #2D974D

square

#2D4297 #972D77 #97822D #2D974D

split-complementary

#2D4297 #974D2D #77972D

monochromatic

#111939 #1F2D68 #2D4297 #3C57C5 #6B80D3

Accessibility & contrast

On white

8.98

#2D4297 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#2D4297 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4297

8.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4297	#FFFFFF	#000000	##FFFFFF
##2D4297	1.00	8.98	2.34	8.98
#FFFFFF	8.98	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004E9A

Deuteranopia (green-blind)

#004595

Tritanopia (blue-blind)

#005766

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2d4297;
/* rgb */ color: rgb(45, 66, 151);
/* oklch */ color: oklch(41.4% 0.141 268.9);

Tailwind

colors: {
  custom: {
    50: '#7476b6',
    500: '#2d4297',
    950: '#000000',
  },
}

SCSS

$custom: #2d4297;
$custom-light: #7476b6;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4297",
  "rgb": {
    "r": 45,
    "g": 66,
    "b": 151
  },
  "hsl": {
    "h": 228.113,
    "s": 54.082,
    "l": 38.431
  },
  "oklch": {
    "l": 0.41405,
    "c": 0.14139,
    "h": 268.9
  },
  "luminance": 0.06689
}

Semantic roles & 50–950 ramp

primary

#2D4297

secondary

#BAA966

accent

#C04ADD

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2D4297

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

Preview Lab → · Contrast checker → · Palette generator →