#2F24A3#2F24A3

#2F24A3 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.6% C 0.192 H 275.8°. Best body text is #FFFFFF at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#2F24A3
RGB	rgb(47, 36, 163)
HSL	hsl(245, 64%, 39%)
HSV	hsv(245, 78%, 64%)
CMYK	cmyk(71.2%, 77.9%, 0%, 36.1%)
CIE-LAB	lab(25.29, 44.85, -65.91)
CIE-LCH	lch(25.29, 79.72, 304.24°)
OKLab	oklab(37.55% 0.0193 -0.1905)
OKLCH	oklch(37.55% 0.192 275.8)
XYZ	xyz(8.4119, 4.5096, 35.0704)
Luminance	0.0451 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F24A3 #98A324

analogous

#2459A3 #2F24A3 #6F24A3

triadic

#2F24A3 #A32F24 #24A32F

tetradic

#2F24A3 #A32459 #98A324 #24A36F

square

#2F24A3 #A32459 #98A324 #24A36F

split-complementary

#2F24A3 #A36F24 #59A324

monochromatic

#120E3F #211971 #2F24A3 #4032D2 #6F65DD

Accessibility & contrast

On white

11.04

#2F24A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#2F24A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F24A3

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F24A3	#FFFFFF	#000000	##FFFFFF
##2F24A3	1.00	11.04	1.90	11.04
#FFFFFF	11.04	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A7

Deuteranopia (green-blind)

#0036A1

Tritanopia (blue-blind)

#004A63

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2f24a3;
/* rgb */ color: rgb(47, 36, 163);
/* oklch */ color: oklch(37.6% 0.192 275.8);

Tailwind

colors: {
  custom: {
    50: '#7a62c0',
    500: '#2f24a3',
    950: '#000000',
  },
}

SCSS

$custom: #2f24a3;
$custom-light: #7a62c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2f24a3",
  "rgb": {
    "r": 47,
    "g": 36,
    "b": 163
  },
  "hsl": {
    "h": 245.197,
    "s": 63.819,
    "l": 39.02
  },
  "oklch": {
    "l": 0.37554,
    "c": 0.19151,
    "h": 275.8
  },
  "luminance": 0.0451
}

Semantic roles & 50–950 ramp

primary

#2F24A3

secondary

#BAC260

accent

#E741D8

background

#F8F5FB

surface

#EFEAF7

border

#CAC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #2F24A3

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

Preview Lab → · Contrast checker → · Palette generator →