#2A366E#2A366E

#2A366E is a dark, moderate blue. Relative luminance 0.043; OKLCH L 35.4% C 0.098 H 271.5°. Best body text is #FFFFFF at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#2A366E
RGB	rgb(42, 54, 110)
HSL	hsl(229, 45%, 30%)
HSV	hsv(229, 62%, 43%)
CMYK	cmyk(61.8%, 50.9%, 0%, 56.9%)
CIE-LAB	lab(24.50, 13.86, -34.15)
CIE-LCH	lch(24.50, 36.86, 292.09°)
OKLab	oklab(35.43% 0.0026 -0.0976)
OKLCH	oklch(35.43% 0.098 271.5)
XYZ	xyz(5.0876, 4.2560, 15.3022)
Luminance	0.0426 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A366E #6E622A

analogous

#2A586E #2A366E #402A6E

triadic

#2A366E #6E2A36 #366E2A

tetradic

#2A366E #6E2A58 #6E622A #2A6E40

square

#2A366E #6E2A58 #6E622A #2A6E40

split-complementary

#2A366E #6E402A #586E2A

monochromatic

#080B16 #192042 #2A366E #3B4C9A #5567BE

Accessibility & contrast

On white

11.34

#2A366E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#2A366E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A366E

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A366E	#FFFFFF	#000000	##FFFFFF
##2A366E	1.00	11.34	1.85	11.34
#FFFFFF	11.34	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A3D70

Deuteranopia (green-blind)

#0F376D

Tritanopia (blue-blind)

#00434C

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2a366e;
/* rgb */ color: rgb(42, 54, 110);
/* oklch */ color: oklch(35.4% 0.098 271.5);

Tailwind

colors: {
  custom: {
    50: '#6a6c98',
    500: '#2a366e',
    950: '#000000',
  },
}

SCSS

$custom: #2a366e;
$custom-light: #6a6c98;
$custom-dark: #000000;

JSON

{
  "hex": "#2a366e",
  "rgb": {
    "r": 42,
    "g": 54,
    "b": 110
  },
  "hsl": {
    "h": 229.412,
    "s": 44.737,
    "l": 29.804
  },
  "oklch": {
    "l": 0.35431,
    "c": 0.09761,
    "h": 271.5
  },
  "luminance": 0.04256
}

Semantic roles & 50–950 ramp

primary

#2A366E

secondary

#A09354

accent

#BE53D4

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07070D

muted

#7A7A7E

Preview Lab

Preview with #2A366E

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

Preview Lab → · Contrast checker → · Palette generator →