#2D365E#2D365E

#2D365E is a dark, moderate blue. Relative luminance 0.040; OKLCH L 34.5% C 0.071 H 272.6°. Best body text is #FFFFFF at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#2D365E
RGB	rgb(45, 54, 94)
HSL	hsl(229, 35%, 27%)
HSV	hsv(229, 52%, 37%)
CMYK	cmyk(52.1%, 42.6%, 0%, 63.1%)
CIE-LAB	lab(23.68, 8.76, -25.08)
CIE-LCH	lch(23.68, 26.57, 289.26°)
OKLab	oklab(34.53% 0.0032 -0.0709)
OKLCH	oklch(34.53% 0.071 272.6)
XYZ	xyz(4.4211, 4.0041, 11.1274)
Luminance	0.0400 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D365E #5E552D

analogous

#2D4F5E #2D365E #3D2D5E

triadic

#2D365E #5E2D36 #365E2D

tetradic

#2D365E #5E2D4F #5E552D #2D5E3D

square

#2D365E #5E2D4F #5E552D #2D5E3D

split-complementary

#2D365E #5E3D2D #4F5E2D

monochromatic

#0A0C15 #191E35 #2D365E #414E87 #5767AF

Accessibility & contrast

On white

11.66

#2D365E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#2D365E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D365E

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D365E	#FFFFFF	#000000	##FFFFFF
##2D365E	1.00	11.66	1.80	11.66
#FFFFFF	11.66	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#273B60

Deuteranopia (green-blind)

#22365D

Tritanopia (blue-blind)

#1A3E45

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2d365e;
/* rgb */ color: rgb(45, 54, 94);
/* oklch */ color: oklch(34.5% 0.071 272.6);

Tailwind

colors: {
  custom: {
    50: '#696c8c',
    500: '#2d365e',
    950: '#000000',
  },
}

SCSS

$custom: #2d365e;
$custom-light: #696c8c;
$custom-dark: #000000;

JSON

{
  "hex": "#2d365e",
  "rgb": {
    "r": 45,
    "g": 54,
    "b": 94
  },
  "hsl": {
    "h": 228.98,
    "s": 35.252,
    "l": 27.255
  },
  "oklch": {
    "l": 0.34532,
    "c": 0.07098,
    "h": 272.6
  },
  "luminance": 0.04004
}

Semantic roles & 50–950 ramp

primary

#2D365E

secondary

#908557

accent

#B75DCB

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#06070C

muted

#7A7A7D

Preview Lab

Preview with #2D365E

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

Preview Lab → · Contrast checker → · Palette generator →