#2A4186#2A4186

#2A4186 is a dark, moderate blue. Relative luminance 0.060; OKLCH L 39.7% C 0.119 H 267.0°. Best body text is #FFFFFF at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#2A4186
RGB	rgb(42, 65, 134)
HSL	hsl(225, 52%, 35%)
HSV	hsv(225, 69%, 53%)
CMYK	cmyk(68.7%, 51.5%, 0%, 47.5%)
CIE-LAB	lab(29.40, 15.37, -41.41)
CIE-LCH	lch(29.40, 44.17, 290.36°)
OKLab	oklab(39.69% -0.0062 -0.1188)
OKLCH	oklch(39.69% 0.119 267)
XYZ	xyz(7.1467, 5.9934, 23.3298)
Luminance	0.0599 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4186 #866F2A

analogous

#2A6F86 #2A4186 #412A86

triadic

#2A4186 #862A41 #41862A

tetradic

#2A4186 #862A6F #866F2A #2A8641

square

#2A4186 #862A6F #866F2A #2A8641

split-complementary

#2A4186 #86412A #6F862A

monochromatic

#0D1429 #1B2A57 #2A4186 #3958B5 #5E7ACD

Accessibility & contrast

On white

9.55

#2A4186 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#2A4186 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4186

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4186	#FFFFFF	#000000	##FFFFFF
##2A4186	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)

#1A4A88

Deuteranopia (green-blind)

#004185

Tritanopia (blue-blind)

#00515D

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2a4186;
/* rgb */ color: rgb(42, 65, 134);
/* oklch */ color: oklch(39.7% 0.119 267.0);

Tailwind

colors: {
  custom: {
    50: '#6f75aa',
    500: '#2a4186',
    950: '#000000',
  },
}

SCSS

$custom: #2a4186;
$custom-light: #6f75aa;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4186",
  "rgb": {
    "r": 42,
    "g": 65,
    "b": 134
  },
  "hsl": {
    "h": 225,
    "s": 52.273,
    "l": 34.51
  },
  "oklch": {
    "l": 0.39689,
    "c": 0.11892,
    "h": 267
  },
  "luminance": 0.05994
}

Semantic roles & 50–950 ramp

primary

#2A4186

secondary

#B29C5A

accent

#B84CDC

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #2A4186

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

Preview Lab → · Contrast checker → · Palette generator →