#2A3274#2A3274

#2A3274 is a dark, moderate blue. Relative luminance 0.040; OKLCH L 35.0% C 0.113 H 273.9°. Best body text is #FFFFFF at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#2A3274
RGB	rgb(42, 50, 116)
HSL	hsl(234, 47%, 31%)
HSV	hsv(234, 64%, 45%)
CMYK	cmyk(63.8%, 56.9%, 0%, 54.5%)
CIE-LAB	lab(23.78, 18.90, -39.15)
CIE-LCH	lch(23.78, 43.47, 295.77°)
OKLab	oklab(35.03% 0.0076 -0.1123)
OKLCH	oklch(35.03% 0.113 273.9)
XYZ	xyz(5.2468, 4.0340, 17.0218)
Luminance	0.0403 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A3274 #746C2A

analogous

#2A5774 #2A3274 #472A74

triadic

#2A3274 #742A32 #32742A

tetradic

#2A3274 #742A57 #746C2A #2A7447

square

#2A3274 #742A57 #746C2A #2A7447

split-complementary

#2A3274 #74472A #57742A

monochromatic

#090B1A #1A1F47 #2A3274 #3A45A1 #5662C2

Accessibility & contrast

On white

11.62

#2A3274 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#2A3274 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A3274

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A3274	#FFFFFF	#000000	##FFFFFF
##2A3274	1.00	11.62	1.81	11.62
#FFFFFF	11.62	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#043C76

Deuteranopia (green-blind)

#003573

Tritanopia (blue-blind)

#00414E

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2a3274;
/* rgb */ color: rgb(42, 50, 116);
/* oklch */ color: oklch(35.0% 0.113 273.9);

Tailwind

colors: {
  custom: {
    50: '#6c699d',
    500: '#2a3274',
    950: '#000000',
  },
}

SCSS

$custom: #2a3274;
$custom-light: #6c699d;
$custom-dark: #000000;

JSON

{
  "hex": "#2a3274",
  "rgb": {
    "r": 42,
    "g": 50,
    "b": 116
  },
  "hsl": {
    "h": 233.514,
    "s": 46.835,
    "l": 30.98
  },
  "oklch": {
    "l": 0.3503,
    "c": 0.11258,
    "h": 273.9
  },
  "luminance": 0.04034
}

Semantic roles & 50–950 ramp

primary

#2A3274

secondary

#A69D54

accent

#C851D6

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #2A3274

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

Preview Lab → · Contrast checker → · Palette generator →