#2D3798#2D3798

#2D3798 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.3% C 0.157 H 272.4°. Best body text is #FFFFFF at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#2D3798
RGB	rgb(45, 55, 152)
HSL	hsl(234, 54%, 39%)
HSV	hsv(234, 70%, 60%)
CMYK	cmyk(70.4%, 63.8%, 0%, 40.4%)
CIE-LAB	lab(28.26, 29.36, -54.32)
CIE-LCH	lch(28.26, 61.75, 298.39°)
OKLab	oklab(39.33% 0.0065 -0.1568)
OKLCH	oklch(39.33% 0.157 272.4)
XYZ	xyz(8.1140, 5.5565, 30.3446)
Luminance	0.0556 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3798 #988E2D

analogous

#2D6C98 #2D3798 #582D98

triadic

#2D3798 #982D37 #37982D

tetradic

#2D3798 #982D6C #988E2D #2D9858

square

#2D3798 #982D6C #988E2D #2D9858

split-complementary

#2D3798 #98582D #6C982D

monochromatic

#11153A #1F2669 #2D3798 #3D49C5 #6C76D3

Accessibility & contrast

On white

9.95

#2D3798 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#2D3798 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3798

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3798	#FFFFFF	#000000	##FFFFFF
##2D3798	1.00	9.95	2.11	9.95
#FFFFFF	9.95	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00489B

Deuteranopia (green-blind)

#003E96

Tritanopia (blue-blind)

#005062

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2d3798;
/* rgb */ color: rgb(45, 55, 152);
/* oklch */ color: oklch(39.3% 0.157 272.4);

Tailwind

colors: {
  custom: {
    50: '#756eb7',
    500: '#2d3798',
    950: '#000000',
  },
}

SCSS

$custom: #2d3798;
$custom-light: #756eb7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3798",
  "rgb": {
    "r": 45,
    "g": 55,
    "b": 152
  },
  "hsl": {
    "h": 234.393,
    "s": 54.315,
    "l": 38.627
  },
  "oklch": {
    "l": 0.39334,
    "c": 0.1569,
    "h": 272.4
  },
  "luminance": 0.05557
}

Semantic roles & 50–950 ramp

primary

#2D3798

secondary

#BAB366

accent

#D04ADE

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #2D3798

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

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