#2D2890#2D2890

#2D2890 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 36.0% C 0.164 H 276.4°. Best body text is #FFFFFF at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#2D2890
RGB	rgb(45, 40, 144)
HSL	hsl(243, 57%, 36%)
HSV	hsv(243, 72%, 56%)
CMYK	cmyk(68.7%, 72.2%, 0%, 43.5%)
CIE-LAB	lab(23.96, 36.06, -56.45)
CIE-LCH	lch(23.96, 66.99, 302.57°)
OKLab	oklab(35.98% 0.0182 -0.1631)
OKLCH	oklch(35.98% 0.164 276.4)
XYZ	xyz(6.8734, 4.0885, 26.8071)
Luminance	0.0409 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2890 #8B9028

analogous

#285790 #2D2890 #612890

triadic

#2D2890 #902D28 #28902D

tetradic

#2D2890 #902857 #8B9028 #289061

square

#2D2890 #902857 #8B9028 #289061

split-complementary

#2D2890 #906128 #579028

monochromatic

#0F0D30 #1E1B60 #2D2890 #3C35C0 #6560D3

Accessibility & contrast

On white

11.55

#2D2890 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#2D2890 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2890

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2890	#FFFFFF	#000000	##FFFFFF
##2D2890	1.00	11.55	1.82	11.55
#FFFFFF	11.55	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D93

Deuteranopia (green-blind)

#00348E

Tritanopia (blue-blind)

#004559

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2d2890;
/* rgb */ color: rgb(45, 40, 144);
/* oklch */ color: oklch(36.0% 0.164 276.4);

Tailwind

colors: {
  custom: {
    50: '#7463b2',
    500: '#2d2890',
    950: '#000000',
  },
}

SCSS

$custom: #2d2890;
$custom-light: #7463b2;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2890",
  "rgb": {
    "r": 45,
    "g": 40,
    "b": 144
  },
  "hsl": {
    "h": 242.885,
    "s": 56.522,
    "l": 36.078
  },
  "oklch": {
    "l": 0.35981,
    "c": 0.16408,
    "h": 276.4
  },
  "luminance": 0.04089
}

Semantic roles & 50–950 ramp

primary

#2D2890

secondary

#B4B85C

accent

#E048D9

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #2D2890

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

Preview Lab → · Contrast checker → · Palette generator →