#2D2AA0#2D2AA0

#2D2AA0 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.9% C 0.182 H 274.5°. Best body text is #FFFFFF at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#2D2AA0
RGB	rgb(45, 42, 160)
HSL	hsl(242, 58%, 40%)
HSV	hsv(242, 74%, 63%)
CMYK	cmyk(71.9%, 73.8%, 0%, 37.3%)
CIE-LAB	lab(26.01, 40.32, -62.89)
CIE-LCH	lch(26.01, 74.71, 302.66°)
OKLab	oklab(37.94% 0.0142 -0.1819)
OKLCH	oklch(37.94% 0.182 274.5)
XYZ	xyz(8.2532, 4.7511, 33.7330)
Luminance	0.0475 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2AA0 #9DA02A

analogous

#2A62A0 #2D2AA0 #682AA0

triadic

#2D2AA0 #A02D2A #2AA02D

tetradic

#2D2AA0 #A02A62 #9DA02A #2AA068

square

#2D2AA0 #A02A62 #9DA02A #2AA068

split-complementary

#2D2AA0 #A0682A #62A02A

monochromatic

#12113F #1F1D70 #2D2AA0 #3F3CCC #6F6CD8

Accessibility & contrast

On white

10.77

#2D2AA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#2D2AA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2AA0

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2AA0	#FFFFFF	#000000	##FFFFFF
##2D2AA0	1.00	10.77	1.95	10.77
#FFFFFF	10.77	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A3

Deuteranopia (green-blind)

#00389E

Tritanopia (blue-blind)

#004C62

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2d2aa0;
/* rgb */ color: rgb(45, 42, 160);
/* oklch */ color: oklch(37.9% 0.182 274.5);

Tailwind

colors: {
  custom: {
    50: '#7865bd',
    500: '#2d2aa0',
    950: '#000000',
  },
}

SCSS

$custom: #2d2aa0;
$custom-light: #7865bd;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2aa0",
  "rgb": {
    "r": 45,
    "g": 42,
    "b": 160
  },
  "hsl": {
    "h": 241.525,
    "s": 58.416,
    "l": 39.608
  },
  "oklch": {
    "l": 0.37935,
    "c": 0.18242,
    "h": 274.5
  },
  "luminance": 0.04752
}

Semantic roles & 50–950 ramp

primary

#2D2AA0

secondary

#BDBF67

accent

#E246DE

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2D2AA0

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

Preview Lab → · Contrast checker → · Palette generator →