#2F2DB3#2F2DB3

#2F2DB3 is a dark, highly saturated blue. Relative luminance 0.057; OKLCH L 40.5% C 0.202 H 273.3°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#2F2DB3
RGB	rgb(47, 45, 179)
HSL	hsl(241, 60%, 44%)
HSV	hsv(241, 75%, 70%)
CMYK	cmyk(73.7%, 74.9%, 0%, 29.8%)
CIE-LAB	lab(28.73, 45.14, -69.84)
CIE-LCH	lch(28.73, 83.16, 302.87°)
OKLab	oklab(40.49% 0.0116 -0.2021)
OKLCH	oklch(40.49% 0.202 273.3)
XYZ	xyz(10.2446, 5.7347, 43.2061)
Luminance	0.0574 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2DB3 #B1B32D

analogous

#2D6EB3 #2F2DB3 #722DB3

triadic

#2F2DB3 #B32F2D #2DB32F

tetradic

#2F2DB3 #B32D6E #B1B32D #2DB372

square

#2F2DB3 #B32D6E #B1B32D #2DB372

split-complementary

#2F2DB3 #B3722D #6EB32D

monochromatic

#151451 #222182 #2F2DB3 #4D4BD2 #7E7CDE

Accessibility & contrast

On white

9.78

#2F2DB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#2F2DB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2DB3

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2DB3	#FFFFFF	#000000	##FFFFFF
##2F2DB3	1.00	9.78	2.15	9.78
#FFFFFF	9.78	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AB7

Deuteranopia (green-blind)

#003DB1

Tritanopia (blue-blind)

#00546E

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2f2db3;
/* rgb */ color: rgb(47, 45, 179);
/* oklch */ color: oklch(40.5% 0.202 273.3);

Tailwind

colors: {
  custom: {
    50: '#7d68cb',
    500: '#2f2db3',
    950: '#000000',
  },
}

SCSS

$custom: #2f2db3;
$custom-light: #7d68cb;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2db3",
  "rgb": {
    "r": 47,
    "g": 45,
    "b": 179
  },
  "hsl": {
    "h": 240.896,
    "s": 59.821,
    "l": 43.922
  },
  "oklch": {
    "l": 0.40491,
    "c": 0.20241,
    "h": 273.3
  },
  "luminance": 0.05736
}

Semantic roles & 50–950 ramp

primary

#2F2DB3

secondary

#C5C775

accent

#E345E1

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2F2DB3

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

Preview Lab → · Contrast checker → · Palette generator →