#2D41A0#2D41A0

#2D41A0 is a dark, vivid blue. Relative luminance 0.069; OKLCH L 42.0% C 0.155 H 269.4°. Best body text is #FFFFFF at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#2D41A0
RGB	rgb(45, 65, 160)
HSL	hsl(230, 56%, 40%)
HSV	hsv(230, 72%, 63%)
CMYK	cmyk(71.9%, 59.4%, 0%, 37.3%)
CIE-LAB	lab(31.52, 25.69, -53.87)
CIE-LCH	lch(31.52, 59.68, 295.50°)
OKLab	oklab(41.95% -0.0015 -0.1553)
OKLCH	oklch(41.95% 0.155 269.4)
XYZ	xyz(9.3155, 6.8756, 34.0871)
Luminance	0.0688 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D41A0 #A08C2D

analogous

#2D7BA0 #2D41A0 #522DA0

triadic

#2D41A0 #A02D41 #41A02D

tetradic

#2D41A0 #A02D7B #A08C2D #2DA052

square

#2D41A0 #A02D7B #A08C2D #2DA052

split-complementary

#2D41A0 #A0522D #7BA02D

monochromatic

#121A40 #202E70 #2D41A0 #4159C9 #7082D7

Accessibility & contrast

On white

8.84

#2D41A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#2D41A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D41A0

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D41A0	#FFFFFF	#000000	##FFFFFF
##2D41A0	1.00	8.84	2.38	8.84
#FFFFFF	8.84	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A3

Deuteranopia (green-blind)

#00459E

Tritanopia (blue-blind)

#00596A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2d41a0;
/* rgb */ color: rgb(45, 65, 160);
/* oklch */ color: oklch(42.0% 0.155 269.4);

Tailwind

colors: {
  custom: {
    50: '#7675bd',
    500: '#2d41a0',
    950: '#000000',
  },
}

SCSS

$custom: #2d41a0;
$custom-light: #7675bd;
$custom-dark: #000000;

JSON

{
  "hex": "#2d41a0",
  "rgb": {
    "r": 45,
    "g": 65,
    "b": 160
  },
  "hsl": {
    "h": 229.565,
    "s": 56.098,
    "l": 40.196
  },
  "oklch": {
    "l": 0.41954,
    "c": 0.15535,
    "h": 269.4
  },
  "luminance": 0.06877
}

Semantic roles & 50–950 ramp

primary

#2D41A0

secondary

#BEB06B

accent

#C548DF

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #2D41A0

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

Preview Lab → · Contrast checker → · Palette generator →