#2D41AC#2D41AC

#2D41AC is a dark, vivid blue. Relative luminance 0.073; OKLCH L 43.0% C 0.172 H 269.5°. Best body text is #FFFFFF at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#2D41AC
RGB	rgb(45, 65, 172)
HSL	hsl(231, 59%, 43%)
HSV	hsv(231, 74%, 67%)
CMYK	cmyk(73.8%, 62.2%, 0%, 32.5%)
CIE-LAB	lab(32.52, 30.16, -59.45)
CIE-LCH	lch(32.52, 66.66, 296.89°)
OKLab	oklab(43% -0.0015 -0.1717)
OKLCH	oklch(43% 0.172 269.5)
XYZ	xyz(10.4163, 7.3159, 39.8849)
Luminance	0.0732 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D41AC #AC982D

analogous

#2D81AC #2D41AC #582DAC

triadic

#2D41AC #AC2D41 #41AC2D

tetradic

#2D41AC #AC2D81 #AC982D #2DAC58

square

#2D41AC #AC2D81 #AC982D #2DAC58

split-complementary

#2D41AC #AC582D #81AC2D

monochromatic

#141C4B #202F7B #2D41AC #475DCF #7888DC

Accessibility & contrast

On white

8.52

#2D41AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#2D41AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D41AC

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D41AC	#FFFFFF	#000000	##FFFFFF
##2D41AC	1.00	8.52	2.46	8.52
#FFFFFF	8.52	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053AF

Deuteranopia (green-blind)

#0047AA

Tritanopia (blue-blind)

#005C70

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2d41ac;
/* rgb */ color: rgb(45, 65, 172);
/* oklch */ color: oklch(43.0% 0.172 269.5);

Tailwind

colors: {
  custom: {
    50: '#7975c6',
    500: '#2d41ac',
    950: '#000000',
  },
}

SCSS

$custom: #2d41ac;
$custom-light: #7975c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2d41ac",
  "rgb": {
    "r": 45,
    "g": 65,
    "b": 172
  },
  "hsl": {
    "h": 230.551,
    "s": 58.525,
    "l": 42.549
  },
  "oklch": {
    "l": 0.43001,
    "c": 0.17175,
    "h": 269.5
  },
  "luminance": 0.07317
}

Semantic roles & 50–950 ramp

primary

#2D41AC

secondary

#C4B771

accent

#C946E2

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #2D41AC

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

Preview Lab → · Contrast checker → · Palette generator →