#2A417C#2A417C

#2A417C is a dark, moderate blue. Relative luminance 0.057; OKLCH L 39.0% C 0.104 H 265.8°. Best body text is #FFFFFF at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#2A417C
RGB	rgb(42, 65, 124)
HSL	hsl(223, 49%, 33%)
HSV	hsv(223, 66%, 49%)
CMYK	cmyk(66.1%, 47.6%, 0%, 51.4%)
CIE-LAB	lab(28.71, 11.55, -36.27)
CIE-LCH	lch(28.71, 38.06, 287.66°)
OKLab	oklab(38.95% -0.0077 -0.1036)
OKLCH	oklch(38.95% 0.104 265.8)
XYZ	xyz(6.4820, 5.7275, 19.8288)
Luminance	0.0573 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A417C #7C652A

analogous

#2A6A7C #2A417C #3C2A7C

triadic

#2A417C #7C2A41 #417C2A

tetradic

#2A417C #7C2A6A #7C652A #2A7C3C

square

#2A417C #7C2A6A #7C652A #2A7C3C

split-complementary

#2A417C #7C3C2A #6A7C2A

monochromatic

#0B1121 #1B294E #2A417C #3959AA #5978C7

Accessibility & contrast

On white

9.79

#2A417C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#2A417C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A417C

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A417C	#FFFFFF	#000000	##FFFFFF
##2A417C	1.00	9.79	2.15	9.79
#FFFFFF	9.79	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24487E

Deuteranopia (green-blind)

#16407B

Tritanopia (blue-blind)

#004E58

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2a417c;
/* rgb */ color: rgb(42, 65, 124);
/* oklch */ color: oklch(39.0% 0.104 265.8);

Tailwind

colors: {
  custom: {
    50: '#6d75a2',
    500: '#2a417c',
    950: '#000000',
  },
}

SCSS

$custom: #2a417c;
$custom-light: #6d75a2;
$custom-dark: #000000;

JSON

{
  "hex": "#2a417c",
  "rgb": {
    "r": 42,
    "g": 65,
    "b": 124
  },
  "hsl": {
    "h": 223.171,
    "s": 49.398,
    "l": 32.549
  },
  "oklch": {
    "l": 0.3895,
    "c": 0.10393,
    "h": 265.8
  },
  "luminance": 0.05728
}

Semantic roles & 50–950 ramp

primary

#2A417C

secondary

#AD9455

accent

#B24FD9

background

#F6F7FA

surface

#ECEDF3

border

#C7C8CD

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #2A417C

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

Preview Lab → · Contrast checker → · Palette generator →