#2A2874#2A2874

#2A2874 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.0% C 0.127 H 278.1°. Best body text is #FFFFFF at 12.69:1 contrast (WCAG AA passes).

Color values

HEX	#2A2874
RGB	rgb(42, 40, 116)
HSL	hsl(242, 49%, 31%)
HSV	hsv(242, 66%, 45%)
CMYK	cmyk(63.8%, 65.5%, 0%, 54.5%)
CIE-LAB	lab(21.10, 25.75, -43.51)
CIE-LCH	lch(21.10, 50.56, 300.62°)
OKLab	oklab(33.04% 0.0178 -0.1252)
OKLCH	oklch(33.04% 0.127 278.1)
XYZ	xyz(4.8650, 3.2704, 16.8945)
Luminance	0.0327 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2874 #727428

analogous

#284C74 #2A2874 #502874

triadic

#2A2874 #742A28 #28742A

tetradic

#2A2874 #74284C #727428 #287450

square

#2A2874 #74284C #727428 #287450

split-complementary

#2A2874 #745028 #4C7428

monochromatic

#090919 #1A1846 #2A2874 #3A38A2 #5653C4

Accessibility & contrast

On white

12.69

#2A2874 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#2A2874 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2874

12.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2874	#FFFFFF	#000000	##FFFFFF
##2A2874	1.00	12.69	1.65	12.69
#FFFFFF	12.69	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003676

Deuteranopia (green-blind)

#003072

Tritanopia (blue-blind)

#003B4A

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2a2874;
/* rgb */ color: rgb(42, 40, 116);
/* oklch */ color: oklch(33.0% 0.127 278.1);

Tailwind

colors: {
  custom: {
    50: '#6d629d',
    500: '#2a2874',
    950: '#000000',
  },
}

SCSS

$custom: #2a2874;
$custom-light: #6d629d;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2874",
  "rgb": {
    "r": 42,
    "g": 40,
    "b": 116
  },
  "hsl": {
    "h": 241.579,
    "s": 48.718,
    "l": 30.588
  },
  "oklch": {
    "l": 0.33039,
    "c": 0.1265,
    "h": 278.1
  },
  "luminance": 0.03271
}

Semantic roles & 50–950 ramp

primary

#2A2874

secondary

#A4A652

accent

#D850D5

background

#F6F5F9

surface

#ECEAF2

border

#C7C6CC

text

#08050E

muted

#7B797E

Preview Lab

Preview with #2A2874

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

Preview Lab → · Contrast checker → · Palette generator →