#2A417D#2A417D

#2A417D is a dark, moderate blue. Relative luminance 0.058; OKLCH L 39.0% C 0.105 H 265.9°. Best body text is #FFFFFF at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#2A417D
RGB	rgb(42, 65, 125)
HSL	hsl(223, 50%, 33%)
HSV	hsv(223, 66%, 49%)
CMYK	cmyk(66.4%, 48%, 0%, 51%)
CIE-LAB	lab(28.78, 11.93, -36.79)
CIE-LCH	lch(28.78, 38.68, 287.96°)
OKLab	oklab(39.02% -0.0075 -0.1052)
OKLCH	oklch(39.02% 0.105 265.9)
XYZ	xyz(6.5455, 5.7529, 20.1635)
Luminance	0.0575 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A417D #7D662A

analogous

#2A6B7D #2A417D #3C2A7D

triadic

#2A417D #7D2A41 #417D2A

tetradic

#2A417D #7D2A6B #7D662A #2A7D3C

square

#2A417D #7D2A6B #7D662A #2A7D3C

split-complementary

#2A417D #7D3C2A #6B7D2A

monochromatic

#0B1121 #1B294F #2A417D #3959AB #5A78C8

Accessibility & contrast

On white

9.76

#2A417D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#2A417D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A417D

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A417D	#FFFFFF	#000000	##FFFFFF
##2A417D	1.00	9.76	2.15	9.76
#FFFFFF	9.76	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23487F

Deuteranopia (green-blind)

#15407C

Tritanopia (blue-blind)

#004F59

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2a417d;
/* rgb */ color: rgb(42, 65, 125);
/* oklch */ color: oklch(39.0% 0.105 265.9);

Tailwind

colors: {
  custom: {
    50: '#6d75a3',
    500: '#2a417d',
    950: '#000000',
  },
}

SCSS

$custom: #2a417d;
$custom-light: #6d75a3;
$custom-dark: #000000;

JSON

{
  "hex": "#2a417d",
  "rgb": {
    "r": 42,
    "g": 65,
    "b": 125
  },
  "hsl": {
    "h": 223.373,
    "s": 49.701,
    "l": 32.745
  },
  "oklch": {
    "l": 0.39022,
    "c": 0.10545,
    "h": 265.9
  },
  "luminance": 0.05754
}

Semantic roles & 50–950 ramp

primary

#2A417D

secondary

#AD9556

accent

#B34FD9

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#08080F

muted

#7B7B7F

Preview Lab

Preview with #2A417D

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

Preview Lab → · Contrast checker → · Palette generator →