#2D369C#2D369C

#2D369C is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.5% C 0.164 H 272.4°. Best body text is #FFFFFF at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#2D369C
RGB	rgb(45, 54, 156)
HSL	hsl(235, 55%, 39%)
HSV	hsv(235, 71%, 61%)
CMYK	cmyk(71.2%, 65.4%, 0%, 38.8%)
CIE-LAB	lab(28.37, 31.47, -56.59)
CIE-LCH	lch(28.37, 64.75, 299.08°)
OKLab	oklab(39.52% 0.007 -0.1634)
OKLCH	oklch(39.52% 0.164 272.4)
XYZ	xyz(8.4001, 5.5957, 32.0834)
Luminance	0.0560 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D369C #9C932D

analogous

#2D6E9C #2D369C #5C2D9C

triadic

#2D369C #9C2D36 #369C2D

tetradic

#2D369C #9C2D6E #9C932D #2D9C5C

square

#2D369C #9C2D6E #9C932D #2D9C5C

split-complementary

#2D369C #9C5C2D #6E9C2D

monochromatic

#12153D #1F266D #2D369C #3F4AC8 #6E77D5

Accessibility & contrast

On white

9.91

#2D369C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#2D369C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D369C

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D369C	#FFFFFF	#000000	##FFFFFF
##2D369C	1.00	9.91	2.12	9.91
#FFFFFF	9.91	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00489F

Deuteranopia (green-blind)

#003E9A

Tritanopia (blue-blind)

#005164

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2d369c;
/* rgb */ color: rgb(45, 54, 156);
/* oklch */ color: oklch(39.5% 0.164 272.4);

Tailwind

colors: {
  custom: {
    50: '#766dba',
    500: '#2d369c',
    950: '#000000',
  },
}

SCSS

$custom: #2d369c;
$custom-light: #766dba;
$custom-dark: #000000;

JSON

{
  "hex": "#2d369c",
  "rgb": {
    "r": 45,
    "g": 54,
    "b": 156
  },
  "hsl": {
    "h": 235.135,
    "s": 55.224,
    "l": 39.412
  },
  "oklch": {
    "l": 0.39519,
    "c": 0.16358,
    "h": 272.4
  },
  "luminance": 0.05597
}

Semantic roles & 50–950 ramp

primary

#2D369C

secondary

#BCB668

accent

#D249DF

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2D369C

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

Preview Lab → · Contrast checker → · Palette generator →