#2D369D#2D369D

#2D369D is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.6% C 0.165 H 272.4°. Best body text is #FFFFFF at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#2D369D
RGB	rgb(45, 54, 157)
HSL	hsl(235, 55%, 40%)
HSV	hsv(235, 71%, 62%)
CMYK	cmyk(71.3%, 65.6%, 0%, 38.4%)
CIE-LAB	lab(28.46, 31.83, -57.05)
CIE-LCH	lch(28.46, 65.33, 299.16°)
OKLab	oklab(39.61% 0.0069 -0.1648)
OKLCH	oklch(39.61% 0.165 272.4)
XYZ	xyz(8.4851, 5.6297, 32.5312)
Luminance	0.0563 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D369D #9D942D

analogous

#2D6E9D #2D369D #5C2D9D

triadic

#2D369D #9D2D36 #369D2D

tetradic

#2D369D #9D2D6E #9D942D #2D9D5C

square

#2D369D #9D2D6E #9D942D #2D9D5C

split-complementary

#2D369D #9D5C2D #6E9D2D

monochromatic

#12153E #1F266D #2D369D #3F4AC8 #6F77D6

Accessibility & contrast

On white

9.88

#2D369D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#2D369D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D369D

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D369D	#FFFFFF	#000000	##FFFFFF
##2D369D	1.00	9.88	2.13	9.88
#FFFFFF	9.88	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048A0

Deuteranopia (green-blind)

#003E9B

Tritanopia (blue-blind)

#005164

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2d369d;
/* rgb */ color: rgb(45, 54, 157);
/* oklch */ color: oklch(39.6% 0.165 272.4);

Tailwind

colors: {
  custom: {
    50: '#766dbb',
    500: '#2d369d',
    950: '#000000',
  },
}

SCSS

$custom: #2d369d;
$custom-light: #766dbb;
$custom-dark: #000000;

JSON

{
  "hex": "#2d369d",
  "rgb": {
    "r": 45,
    "g": 54,
    "b": 157
  },
  "hsl": {
    "h": 235.179,
    "s": 55.446,
    "l": 39.608
  },
  "oklch": {
    "l": 0.39612,
    "c": 0.16493,
    "h": 272.4
  },
  "luminance": 0.05631
}

Semantic roles & 50–950 ramp

primary

#2D369D

secondary

#BDB669

accent

#D349DF

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2D369D

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

Preview Lab → · Contrast checker → · Palette generator →