#2A4082#2A4082

#2A4082 is a dark, moderate blue. Relative luminance 0.058; OKLCH L 39.2% C 0.114 H 267.1°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#2A4082
RGB	rgb(42, 64, 130)
HSL	hsl(225, 51%, 34%)
HSV	hsv(225, 68%, 51%)
CMYK	cmyk(67.7%, 50.8%, 0%, 49%)
CIE-LAB	lab(28.82, 14.52, -39.84)
CIE-LCH	lch(28.82, 42.41, 290.02°)
OKLab	oklab(39.17% -0.0057 -0.1142)
OKLCH	oklch(39.17% 0.114 267.1)
XYZ	xyz(6.8161, 5.7701, 21.8693)
Luminance	0.0577 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4082 #826C2A

analogous

#2A6C82 #2A4082 #402A82

triadic

#2A4082 #822A40 #40822A

tetradic

#2A4082 #822A6C #826C2A #2A8240

square

#2A4082 #822A6C #826C2A #2A8240

split-complementary

#2A4082 #82402A #6C822A

monochromatic

#0C1225 #1B2954 #2A4082 #3957B0 #5C78CA

Accessibility & contrast

On white

9.75

#2A4082 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#2A4082 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4082

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4082	#FFFFFF	#000000	##FFFFFF
##2A4082	1.00	9.75	2.15	9.75
#FFFFFF	9.75	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C4884

Deuteranopia (green-blind)

#064081

Tritanopia (blue-blind)

#004F5A

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2a4082;
/* rgb */ color: rgb(42, 64, 130);
/* oklch */ color: oklch(39.2% 0.114 267.1);

Tailwind

colors: {
  custom: {
    50: '#6e74a7',
    500: '#2a4082',
    950: '#000000',
  },
}

SCSS

$custom: #2a4082;
$custom-light: #6e74a7;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4082",
  "rgb": {
    "r": 42,
    "g": 64,
    "b": 130
  },
  "hsl": {
    "h": 225,
    "s": 51.163,
    "l": 33.725
  },
  "oklch": {
    "l": 0.39165,
    "c": 0.11431,
    "h": 267.1
  },
  "luminance": 0.05771
}

Semantic roles & 50–950 ramp

primary

#2A4082

secondary

#B09A58

accent

#B74DDB

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#08080F

muted

#7B7B7F

Preview Lab

Preview with #2A4082

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

Preview Lab → · Contrast checker → · Palette generator →