#2A4190#2A4190

#2A4190 is a dark, vivid blue. Relative luminance 0.063; OKLCH L 40.5% C 0.134 H 267.8°. Best body text is #FFFFFF at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#2A4190
RGB	rgb(42, 65, 144)
HSL	hsl(226, 55%, 36%)
HSV	hsv(226, 71%, 56%)
CMYK	cmyk(70.8%, 54.9%, 0%, 43.5%)
CIE-LAB	lab(30.12, 19.20, -46.41)
CIE-LCH	lch(30.12, 50.22, 292.47°)
OKLab	oklab(40.47% -0.0052 -0.1335)
OKLCH	oklch(40.47% 0.134 267.8)
XYZ	xyz(7.8774, 6.2857, 27.1783)
Luminance	0.0629 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4190 #90792A

analogous

#2A7490 #2A4190 #462A90

triadic

#2A4190 #902A41 #41902A

tetradic

#2A4190 #902A74 #90792A #2A9046

square

#2A4190 #902A74 #90792A #2A9046

split-complementary

#2A4190 #90462A #74902A

monochromatic

#0E1631 #1C2C61 #2A4190 #3856BF #637CD1

Accessibility & contrast

On white

9.30

#2A4190 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#2A4190 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4190

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4190	#FFFFFF	#000000	##FFFFFF
##2A4190	1.00	9.30	2.26	9.30
#FFFFFF	9.30	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#074C93

Deuteranopia (green-blind)

#00428E

Tritanopia (blue-blind)

#005462

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2a4190;
/* rgb */ color: rgb(42, 65, 144);
/* oklch */ color: oklch(40.5% 0.134 267.8);

Tailwind

colors: {
  custom: {
    50: '#7175b1',
    500: '#2a4190',
    950: '#000000',
  },
}

SCSS

$custom: #2a4190;
$custom-light: #7175b1;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4190",
  "rgb": {
    "r": 42,
    "g": 65,
    "b": 144
  },
  "hsl": {
    "h": 226.471,
    "s": 54.839,
    "l": 36.471
  },
  "oklch": {
    "l": 0.4047,
    "c": 0.13356,
    "h": 267.8
  },
  "luminance": 0.06286
}

Semantic roles & 50–950 ramp

primary

#2A4190

secondary

#B7A35E

accent

#BD4ADE

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2A4190

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

Preview Lab → · Contrast checker → · Palette generator →