#2A4682#2A4682

#2A4682 is a dark, moderate blue. Relative luminance 0.065; OKLCH L 40.5% C 0.106 H 263.5°. Best body text is #FFFFFF at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#2A4682
RGB	rgb(42, 70, 130)
HSL	hsl(221, 51%, 34%)
HSV	hsv(221, 68%, 51%)
CMYK	cmyk(67.7%, 46.2%, 0%, 49%)
CIE-LAB	lab(30.60, 10.43, -36.99)
CIE-LCH	lch(30.60, 38.43, 285.74°)
OKLab	oklab(40.52% -0.0119 -0.1057)
OKLCH	oklch(40.52% 0.106 263.5)
XYZ	xyz(7.1729, 6.4836, 21.9882)
Luminance	0.0648 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4682 #82662A

analogous

#2A7282 #2A4682 #3A2A82

triadic

#2A4682 #822A46 #46822A

tetradic

#2A4682 #822A72 #82662A #2A823A

square

#2A4682 #822A72 #82662A #2A823A

split-complementary

#2A4682 #823A2A #72822A

monochromatic

#0C1425 #1B2D54 #2A4682 #395FB0 #5C7FCA

Accessibility & contrast

On white

9.14

#2A4682 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#2A4682 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4682

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4682	#FFFFFF	#000000	##FFFFFF
##2A4682	1.00	9.14	2.30	9.14
#FFFFFF	9.14	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#294C84

Deuteranopia (green-blind)

#1A4481

Tritanopia (blue-blind)

#00545D

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2a4682;
/* rgb */ color: rgb(42, 70, 130);
/* oklch */ color: oklch(40.5% 0.106 263.5);

Tailwind

colors: {
  custom: {
    50: '#6e79a7',
    500: '#2a4682',
    950: '#000000',
  },
}

SCSS

$custom: #2a4682;
$custom-light: #6e79a7;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4682",
  "rgb": {
    "r": 42,
    "g": 70,
    "b": 130
  },
  "hsl": {
    "h": 220.909,
    "s": 51.163,
    "l": 33.725
  },
  "oklch": {
    "l": 0.40523,
    "c": 0.10636,
    "h": 263.5
  },
  "luminance": 0.06484
}

Semantic roles & 50–950 ramp

primary

#2A4682

secondary

#B09458

accent

#AE4DDB

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#08090F

muted

#7B7B7F

Preview Lab

Preview with #2A4682

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

Preview Lab → · Contrast checker → · Palette generator →