#2F2DA7#2F2DA7

#2F2DA7 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 39.2% C 0.188 H 274.2°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#2F2DA7
RGB	rgb(47, 45, 167)
HSL	hsl(241, 58%, 42%)
HSV	hsv(241, 73%, 65%)
CMYK	cmyk(71.9%, 73.1%, 0%, 34.5%)
CIE-LAB	lab(27.49, 41.14, -64.69)
CIE-LCH	lch(27.49, 76.67, 302.45°)
OKLab	oklab(39.24% 0.0138 -0.1871)
OKLCH	oklch(39.24% 0.188 274.2)
XYZ	xyz(9.0834, 5.2702, 37.0903)
Luminance	0.0527 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2DA7 #A5A72D

analogous

#2D68A7 #2F2DA7 #6C2DA7

triadic

#2F2DA7 #A72F2D #2DA72F

tetradic

#2F2DA7 #A72D68 #A5A72D #2DA76C

square

#2F2DA7 #A72D68 #A5A72D #2DA76C

split-complementary

#2F2DA7 #A76C2D #68A72D

monochromatic

#141347 #212077 #2F2DA7 #4744CD #7675DA

Accessibility & contrast

On white

10.22

#2F2DA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#2F2DA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2DA7

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2DA7	#FFFFFF	#000000	##FFFFFF
##2F2DA7	1.00	10.22	2.05	10.22
#FFFFFF	10.22	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AB

Deuteranopia (green-blind)

#003BA5

Tritanopia (blue-blind)

#005067

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2f2da7;
/* rgb */ color: rgb(47, 45, 167);
/* oklch */ color: oklch(39.2% 0.188 274.2);

Tailwind

colors: {
  custom: {
    50: '#7a67c2',
    500: '#2f2da7',
    950: '#000000',
  },
}

SCSS

$custom: #2f2da7;
$custom-light: #7a67c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2da7",
  "rgb": {
    "r": 47,
    "g": 45,
    "b": 167
  },
  "hsl": {
    "h": 240.984,
    "s": 57.547,
    "l": 41.569
  },
  "oklch": {
    "l": 0.39238,
    "c": 0.18758,
    "h": 274.2
  },
  "luminance": 0.05271
}

Semantic roles & 50–950 ramp

primary

#2F2DA7

secondary

#C0C16E

accent

#E147DE

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2F2DA7

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

Preview Lab → · Contrast checker → · Palette generator →