#2A4A85#2A4A85

#2A4A85 is a dark, moderate blue. Relative luminance 0.071; OKLCH L 41.7% C 0.106 H 261.5°. Best body text is #FFFFFF at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#2A4A85
RGB	rgb(42, 74, 133)
HSL	hsl(219, 52%, 34%)
HSV	hsv(219, 68%, 52%)
CMYK	cmyk(68.4%, 44.4%, 0%, 47.8%)
CIE-LAB	lab(31.99, 8.88, -36.62)
CIE-LCH	lch(31.99, 37.68, 283.62°)
OKLab	oklab(41.66% -0.0156 -0.1045)
OKLCH	oklch(41.66% 0.106 261.5)
XYZ	xyz(7.6358, 7.0825, 23.1504)
Luminance	0.0708 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4A85 #85652A

analogous

#2A7885 #2A4A85 #382A85

triadic

#2A4A85 #852A4A #4A852A

tetradic

#2A4A85 #852A78 #85652A #2A8538

square

#2A4A85 #852A78 #85652A #2A8538

split-complementary

#2A4A85 #85382A #78852A

monochromatic

#0D1628 #1B3056 #2A4A85 #3964B4 #5D84CC

Accessibility & contrast

On white

8.69

#2A4A85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#2A4A85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4A85

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4A85	#FFFFFF	#000000	##FFFFFF
##2A4A85	1.00	8.69	2.42	8.69
#FFFFFF	8.69	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E5087

Deuteranopia (green-blind)

#1F4784

Tritanopia (blue-blind)

#005861

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2a4a85;
/* rgb */ color: rgb(42, 74, 133);
/* oklch */ color: oklch(41.7% 0.106 261.5);

Tailwind

colors: {
  custom: {
    50: '#6e7ca9',
    500: '#2a4a85',
    950: '#000000',
  },
}

SCSS

$custom: #2a4a85;
$custom-light: #6e7ca9;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4a85",
  "rgb": {
    "r": 42,
    "g": 74,
    "b": 133
  },
  "hsl": {
    "h": 218.901,
    "s": 52,
    "l": 34.314
  },
  "oklch": {
    "l": 0.41658,
    "c": 0.10569,
    "h": 261.5
  },
  "luminance": 0.07083
}

Semantic roles & 50–950 ramp

primary

#2A4A85

secondary

#B29359

accent

#A94CDB

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #2A4A85

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

Preview Lab → · Contrast checker → · Palette generator →