#2F24A7#2F24A7

#2F24A7 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 38.0% C 0.196 H 275.3°. Best body text is #FFFFFF at 10.87:1 contrast (WCAG AA passes).

Color values

HEX	#2F24A7
RGB	rgb(47, 36, 167)
HSL	hsl(245, 65%, 40%)
HSV	hsv(245, 78%, 65%)
CMYK	cmyk(71.9%, 78.4%, 0%, 34.5%)
CIE-LAB	lab(25.73, 46.12, -67.60)
CIE-LCH	lch(25.73, 81.84, 304.30°)
OKLab	oklab(37.99% 0.0183 -0.1955)
OKLCH	oklch(37.99% 0.196 275.3)
XYZ	xyz(8.7759, 4.6553, 36.9878)
Luminance	0.0466 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F24A7 #9CA724

analogous

#245BA7 #2F24A7 #7024A7

triadic

#2F24A7 #A72F24 #24A72F

tetradic

#2F24A7 #A7245B #9CA724 #24A770

square

#2F24A7 #A7245B #9CA724 #24A770

split-complementary

#2F24A7 #A77024 #5BA724

monochromatic

#130E42 #211975 #2F24A7 #4235D3 #7167DE

Accessibility & contrast

On white

10.87

#2F24A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#2F24A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F24A7

10.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F24A7	#FFFFFF	#000000	##FFFFFF
##2F24A7	1.00	10.87	1.93	10.87
#FFFFFF	10.87	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043AB

Deuteranopia (green-blind)

#0037A5

Tritanopia (blue-blind)

#004B65

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2f24a7;
/* rgb */ color: rgb(47, 36, 167);
/* oklch */ color: oklch(38.0% 0.196 275.3);

Tailwind

colors: {
  custom: {
    50: '#7b62c2',
    500: '#2f24a7',
    950: '#000000',
  },
}

SCSS

$custom: #2f24a7;
$custom-light: #7b62c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2f24a7",
  "rgb": {
    "r": 47,
    "g": 36,
    "b": 167
  },
  "hsl": {
    "h": 245.038,
    "s": 64.532,
    "l": 39.804
  },
  "oklch": {
    "l": 0.37992,
    "c": 0.19632,
    "h": 275.3
  },
  "luminance": 0.04656
}

Semantic roles & 50–950 ramp

primary

#2F24A7

secondary

#BCC463

accent

#E840D9

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2F24A7

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

Preview Lab → · Contrast checker → · Palette generator →