#2F2EA1#2F2EA1

#2F2EA1 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.8% C 0.179 H 274.5°. Best body text is #FFFFFF at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#2F2EA1
RGB	rgb(47, 46, 161)
HSL	hsl(241, 56%, 41%)
HSV	hsv(241, 71%, 63%)
CMYK	cmyk(70.8%, 71.4%, 0%, 36.9%)
CIE-LAB	lab(27.10, 38.50, -61.70)
CIE-LCH	lch(27.10, 72.73, 301.97°)
OKLab	oklab(38.78% 0.0142 -0.1783)
OKLCH	oklch(38.78% 0.179 274.5)
XYZ	xyz(8.5802, 5.1307, 34.2495)
Luminance	0.0513 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2EA1 #A0A12E

analogous

#2E66A1 #2F2EA1 #682EA1

triadic

#2F2EA1 #A12F2E #2EA12F

tetradic

#2F2EA1 #A12E66 #A0A12E #2EA168

square

#2F2EA1 #A12E66 #A0A12E #2EA168

split-complementary

#2F2EA1 #A1682E #66A12E

monochromatic

#131342 #212071 #2F2EA1 #4443C9 #7373D7

Accessibility & contrast

On white

10.36

#2F2EA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#2F2EA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2EA1

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2EA1	#FFFFFF	#000000	##FFFFFF
##2F2EA1	1.00	10.36	2.03	10.36
#FFFFFF	10.36	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A4

Deuteranopia (green-blind)

#003B9F

Tritanopia (blue-blind)

#004E64

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2f2ea1;
/* rgb */ color: rgb(47, 46, 161);
/* oklch */ color: oklch(38.8% 0.179 274.5);

Tailwind

colors: {
  custom: {
    50: '#7868be',
    500: '#2f2ea1',
    950: '#000000',
  },
}

SCSS

$custom: #2f2ea1;
$custom-light: #7868be;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2ea1",
  "rgb": {
    "r": 47,
    "g": 46,
    "b": 161
  },
  "hsl": {
    "h": 240.522,
    "s": 55.556,
    "l": 40.588
  },
  "oklch": {
    "l": 0.38779,
    "c": 0.17891,
    "h": 274.5
  },
  "luminance": 0.05132
}

Semantic roles & 50–950 ramp

primary

#2F2EA1

secondary

#BEBE6C

accent

#DF49DE

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2F2EA1

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

Preview Lab → · Contrast checker → · Palette generator →