#2F2DA6#2F2DA6

#2F2DA6 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 39.1% C 0.186 H 274.3°. Best body text is #FFFFFF at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#2F2DA6
RGB	rgb(47, 45, 166)
HSL	hsl(241, 57%, 41%)
HSV	hsv(241, 73%, 65%)
CMYK	cmyk(71.7%, 72.9%, 0%, 34.9%)
CIE-LAB	lab(27.39, 40.80, -64.26)
CIE-LCH	lch(27.39, 76.12, 302.41°)
OKLab	oklab(39.14% 0.0139 -0.1858)
OKLCH	oklch(39.14% 0.186 274.3)
XYZ	xyz(8.9913, 5.2334, 36.6053)
Luminance	0.0523 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2DA6 #A4A62D

analogous

#2D68A6 #2F2DA6 #6C2DA6

triadic

#2F2DA6 #A62F2D #2DA62F

tetradic

#2F2DA6 #A62D68 #A4A62D #2DA66C

square

#2F2DA6 #A62D68 #A4A62D #2DA66C

split-complementary

#2F2DA6 #A66C2D #68A62D

monochromatic

#141346 #212076 #2F2DA6 #4644CC #7674D9

Accessibility & contrast

On white

10.26

#2F2DA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#2F2DA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2DA6

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2DA6	#FFFFFF	#000000	##FFFFFF
##2F2DA6	1.00	10.26	2.05	10.26
#FFFFFF	10.26	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046AA

Deuteranopia (green-blind)

#003BA4

Tritanopia (blue-blind)

#004F66

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2f2da6;
/* rgb */ color: rgb(47, 45, 166);
/* oklch */ color: oklch(39.1% 0.186 274.3);

Tailwind

colors: {
  custom: {
    50: '#7a67c2',
    500: '#2f2da6',
    950: '#000000',
  },
}

SCSS

$custom: #2f2da6;
$custom-light: #7a67c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2da6",
  "rgb": {
    "r": 47,
    "g": 45,
    "b": 166
  },
  "hsl": {
    "h": 240.992,
    "s": 57.346,
    "l": 41.373
  },
  "oklch": {
    "l": 0.39135,
    "c": 0.18633,
    "h": 274.3
  },
  "luminance": 0.05234
}

Semantic roles & 50–950 ramp

primary

#2F2DA6

secondary

#C0C16E

accent

#E147DE

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #2F2DA6

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

Preview Lab → · Contrast checker → · Palette generator →