#2A436B#2A436B

#2A436B is a dark, moderate blue. Relative luminance 0.056; OKLCH L 38.3% C 0.075 H 259.4°. Best body text is #FFFFFF at 9.94:1 contrast (WCAG AA passes).

Color values

HEX	#2A436B
RGB	rgb(42, 67, 107)
HSL	hsl(217, 44%, 29%)
HSV	hsv(217, 61%, 42%)
CMYK	cmyk(60.7%, 37.4%, 0%, 58%)
CIE-LAB	lab(28.29, 3.81, -26.20)
CIE-LCH	lch(28.29, 26.47, 278.27°)
OKLab	oklab(38.29% -0.0138 -0.0741)
OKLCH	oklch(38.29% 0.075 259.4)
XYZ	xyz(5.6149, 5.5676, 14.6858)
Luminance	0.0557 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A436B #6B522A

analogous

#2A646B #2A436B #322A6B

triadic

#2A436B #6B2A43 #436B2A

tetradic

#2A436B #6B2A64 #6B522A #2A6B32

square

#2A436B #6B2A64 #6B522A #2A6B32

split-complementary

#2A436B #6B322A #646B2A

monochromatic

#090E16 #19273F #2A436B #3B5F97 #547CBC

Accessibility & contrast

On white

9.94

#2A436B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#2A436B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A436B

9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A436B	#FFFFFF	#000000	##FFFFFF
##2A436B	1.00	9.94	2.11	9.94
#FFFFFF	9.94	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#32466D

Deuteranopia (green-blind)

#2A406A

Tritanopia (blue-blind)

#004C52

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2a436b;
/* rgb */ color: rgb(42, 67, 107);
/* oklch */ color: oklch(38.3% 0.075 259.4);

Tailwind

colors: {
  custom: {
    50: '#697695',
    500: '#2a436b',
    950: '#000000',
  },
}

SCSS

$custom: #2a436b;
$custom-light: #697695;
$custom-dark: #000000;

JSON

{
  "hex": "#2a436b",
  "rgb": {
    "r": 42,
    "g": 67,
    "b": 107
  },
  "hsl": {
    "h": 216.923,
    "s": 43.624,
    "l": 29.216
  },
  "oklch": {
    "l": 0.3829,
    "c": 0.07539,
    "h": 259.4
  },
  "luminance": 0.05568
}

Semantic roles & 50–950 ramp

primary

#2A436B

secondary

#9D8154

accent

#A354D3

background

#F6F7F9

surface

#EBEDF1

border

#C6C8CB

text

#07080D

muted

#7A7B7E

Preview Lab

Preview with #2A436B

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

Preview Lab → · Contrast checker → · Palette generator →