#2A4282#2A4282

#2A4282 is a dark, moderate blue. Relative luminance 0.060; OKLCH L 39.6% C 0.112 H 266.0°. Best body text is #FFFFFF at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#2A4282
RGB	rgb(42, 66, 130)
HSL	hsl(224, 51%, 34%)
HSV	hsv(224, 68%, 51%)
CMYK	cmyk(67.7%, 49.2%, 0%, 49%)
CIE-LAB	lab(29.41, 13.15, -38.90)
CIE-LCH	lch(29.41, 41.06, 288.68°)
OKLab	oklab(39.61% -0.0078 -0.1114)
OKLCH	oklch(39.61% 0.112 266)
XYZ	xyz(6.9309, 5.9997, 21.9076)
Luminance	0.0600 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4282 #826A2A

analogous

#2A6E82 #2A4282 #3E2A82

triadic

#2A4282 #822A42 #42822A

tetradic

#2A4282 #822A6E #826A2A #2A823E

square

#2A4282 #822A6E #826A2A #2A823E

split-complementary

#2A4282 #823E2A #6E822A

monochromatic

#0C1325 #1B2B54 #2A4282 #3959B0 #5C7ACA

Accessibility & contrast

On white

9.55

#2A4282 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#2A4282 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4282

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4282	#FFFFFF	#000000	##FFFFFF
##2A4282	1.00	9.55	2.20	9.55
#FFFFFF	9.55	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#214A84

Deuteranopia (green-blind)

#0E4281

Tritanopia (blue-blind)

#00515B

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2a4282;
/* rgb */ color: rgb(42, 66, 130);
/* oklch */ color: oklch(39.6% 0.112 266.0);

Tailwind

colors: {
  custom: {
    50: '#6e75a7',
    500: '#2a4282',
    950: '#000000',
  },
}

SCSS

$custom: #2a4282;
$custom-light: #6e75a7;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4282",
  "rgb": {
    "r": 42,
    "g": 66,
    "b": 130
  },
  "hsl": {
    "h": 223.636,
    "s": 51.163,
    "l": 33.725
  },
  "oklch": {
    "l": 0.39612,
    "c": 0.11163,
    "h": 266
  },
  "luminance": 0.06
}

Semantic roles & 50–950 ramp

primary

#2A4282

secondary

#B09858

accent

#B44DDB

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#08080F

muted

#7B7B7F

Preview Lab

Preview with #2A4282

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

Preview Lab → · Contrast checker → · Palette generator →