#2A356C#2A356C

#2A356C is a dark, moderate blue. Relative luminance 0.041; OKLCH L 35.1% C 0.096 H 272.1°. Best body text is #FFFFFF at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#2A356C
RGB	rgb(42, 53, 108)
HSL	hsl(230, 44%, 29%)
HSV	hsv(230, 61%, 42%)
CMYK	cmyk(61.1%, 50.9%, 0%, 57.6%)
CIE-LAB	lab(24.07, 13.81, -33.57)
CIE-LCH	lch(24.07, 36.30, 292.37°)
OKLab	oklab(35.06% 0.0035 -0.0959)
OKLCH	oklch(35.06% 0.096 272.1)
XYZ	xyz(4.9338, 4.1208, 14.7198)
Luminance	0.0412 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A356C #6C612A

analogous

#2A566C #2A356C #402A6C

triadic

#2A356C #6C2A35 #356C2A

tetradic

#2A356C #6C2A56 #6C612A #2A6C40

square

#2A356C #6C2A56 #6C612A #2A6C40

split-complementary

#2A356C #6C402A #566C2A

monochromatic

#090B16 #191F40 #2A356C #3B4B98 #5465BC

Accessibility & contrast

On white

11.51

#2A356C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#2A356C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A356C

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A356C	#FFFFFF	#000000	##FFFFFF
##2A356C	1.00	11.51	1.82	11.51
#FFFFFF	11.51	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A3C6E

Deuteranopia (green-blind)

#0F366B

Tritanopia (blue-blind)

#00414B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2a356c;
/* rgb */ color: rgb(42, 53, 108);
/* oklch */ color: oklch(35.1% 0.096 272.1);

Tailwind

colors: {
  custom: {
    50: '#6a6c96',
    500: '#2a356c',
    950: '#000000',
  },
}

SCSS

$custom: #2a356c;
$custom-light: #6a6c96;
$custom-dark: #000000;

JSON

{
  "hex": "#2a356c",
  "rgb": {
    "r": 42,
    "g": 53,
    "b": 108
  },
  "hsl": {
    "h": 230,
    "s": 44,
    "l": 29.412
  },
  "oklch": {
    "l": 0.35058,
    "c": 0.09592,
    "h": 272.1
  },
  "luminance": 0.04121
}

Semantic roles & 50–950 ramp

primary

#2A356C

secondary

#9E9254

accent

#BE54D4

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060D

muted

#7A7A7E

Preview Lab

Preview with #2A356C

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

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