#2D2BB1#2D2BB1

#2D2BB1 is a dark, highly saturated blue. Relative luminance 0.055; OKLCH L 39.9% C 0.202 H 273.0°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#2D2BB1
RGB	rgb(45, 43, 177)
HSL	hsl(241, 61%, 43%)
HSV	hsv(241, 76%, 69%)
CMYK	cmyk(74.6%, 75.7%, 0%, 30.6%)
CIE-LAB	lab(28.00, 45.42, -69.86)
CIE-LCH	lch(28.00, 83.32, 303.03°)
OKLab	oklab(39.88% 0.0105 -0.2021)
OKLCH	oklch(39.88% 0.202 273)
XYZ	xyz(9.8792, 5.4589, 42.1195)
Luminance	0.0546 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2BB1 #AFB12B

analogous

#2B6CB1 #2D2BB1 #702BB1

triadic

#2D2BB1 #B12D2B #2BB12D

tetradic

#2D2BB1 #B12B6C #AFB12B #2BB170

square

#2D2BB1 #B12B6C #AFB12B #2BB170

split-complementary

#2D2BB1 #B1702B #6CB12B

monochromatic

#14134F #201F80 #2D2BB1 #4947D2 #7A78DE

Accessibility & contrast

On white

10.04

#2D2BB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#2D2BB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2BB1

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2BB1	#FFFFFF	#000000	##FFFFFF
##2D2BB1	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B5

Deuteranopia (green-blind)

#003BAF

Tritanopia (blue-blind)

#00526C

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2d2bb1;
/* rgb */ color: rgb(45, 43, 177);
/* oklch */ color: oklch(39.9% 0.202 273.0);

Tailwind

colors: {
  custom: {
    50: '#7c66ca',
    500: '#2d2bb1',
    950: '#000000',
  },
}

SCSS

$custom: #2d2bb1;
$custom-light: #7c66ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2bb1",
  "rgb": {
    "r": 45,
    "g": 43,
    "b": 177
  },
  "hsl": {
    "h": 240.896,
    "s": 60.909,
    "l": 43.137
  },
  "oklch": {
    "l": 0.39879,
    "c": 0.20242,
    "h": 273
  },
  "luminance": 0.0546
}

Semantic roles & 50–950 ramp

primary

#2D2BB1

secondary

#C5C672

accent

#E444E2

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2D2BB1

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

Preview Lab → · Contrast checker → · Palette generator →