#2D2FB3#2D2FB3

#2D2FB3 is a dark, highly saturated blue. Relative luminance 0.058; OKLCH L 40.7% C 0.201 H 272.4°. Best body text is #FFFFFF at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#2D2FB3
RGB	rgb(45, 47, 179)
HSL	hsl(239, 60%, 44%)
HSV	hsv(239, 75%, 70%)
CMYK	cmyk(74.9%, 73.7%, 0%, 29.8%)
CIE-LAB	lab(29.02, 43.82, -69.38)
CIE-LCH	lch(29.02, 82.06, 302.28°)
OKLab	oklab(40.66% 0.0083 -0.2008)
OKLCH	oklch(40.66% 0.201 272.4)
XYZ	xyz(10.2326, 5.8445, 43.2279)
Luminance	0.0585 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.09

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2FB3 #B3B12D

analogous

#2D72B3 #2D2FB3 #6E2DB3

triadic

#2D2FB3 #B32D2F #2FB32D

tetradic

#2D2FB3 #B32D72 #B3B12D #2DB36E

square

#2D2FB3 #B32D72 #B3B12D #2DB36E

split-complementary

#2D2FB3 #B36E2D #72B32D

monochromatic

#141551 #212282 #2D2FB3 #4B4DD2 #7C7EDE

Accessibility & contrast

On white

9.68

#2D2FB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#2D2FB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2FB3

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2FB3	#FFFFFF	#000000	##FFFFFF
##2D2FB3	1.00	9.68	2.17	9.68
#FFFFFF	9.68	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB7

Deuteranopia (green-blind)

#003EB1

Tritanopia (blue-blind)

#00556E

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2d2fb3;
/* rgb */ color: rgb(45, 47, 179);
/* oklch */ color: oklch(40.7% 0.201 272.4);

Tailwind

colors: {
  custom: {
    50: '#7c69cb',
    500: '#2d2fb3',
    950: '#000000',
  },
}

SCSS

$custom: #2d2fb3;
$custom-light: #7c69cb;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2fb3",
  "rgb": {
    "r": 45,
    "g": 47,
    "b": 179
  },
  "hsl": {
    "h": 239.104,
    "s": 59.821,
    "l": 43.922
  },
  "oklch": {
    "l": 0.4066,
    "c": 0.20096,
    "h": 272.4
  },
  "luminance": 0.05846
}

Semantic roles & 50–950 ramp

primary

#2D2FB3

secondary

#C7C575

accent

#E145E3

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2D2FB3

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

Preview Lab → · Contrast checker → · Palette generator →