#2F24AA#2F24AA

#2F24AA is a dark, vivid blue. Relative luminance 0.048; OKLCH L 38.3% C 0.200 H 275.0°. Best body text is #FFFFFF at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#2F24AA
RGB	rgb(47, 36, 170)
HSL	hsl(245, 65%, 40%)
HSV	hsv(245, 79%, 67%)
CMYK	cmyk(72.4%, 78.8%, 0%, 33.3%)
CIE-LAB	lab(26.06, 47.07, -68.86)
CIE-LCH	lch(26.06, 83.41, 304.35°)
OKLab	oklab(38.32% 0.0176 -0.1991)
OKLCH	oklch(38.32% 0.2 275)
XYZ	xyz(9.0565, 4.7675, 38.4653)
Luminance	0.0477 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F24AA #9FAA24

analogous

#245CAA #2F24AA #7224AA

triadic

#2F24AA #AA2F24 #24AA2F

tetradic

#2F24AA #AA245C #9FAA24 #24AA72

square

#2F24AA #AA245C #9FAA24 #24AA72

split-complementary

#2F24AA #AA7224 #5CAA24

monochromatic

#130F45 #211977 #2F24AA #4437D5 #7369DF

Accessibility & contrast

On white

10.75

#2F24AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#2F24AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F24AA

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F24AA	#FFFFFF	#000000	##FFFFFF
##2F24AA	1.00	10.75	1.95	10.75
#FFFFFF	10.75	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044AE

Deuteranopia (green-blind)

#0038A8

Tritanopia (blue-blind)

#004D67

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2f24aa;
/* rgb */ color: rgb(47, 36, 170);
/* oklch */ color: oklch(38.3% 0.200 275.0);

Tailwind

colors: {
  custom: {
    50: '#7b62c5',
    500: '#2f24aa',
    950: '#000000',
  },
}

SCSS

$custom: #2f24aa;
$custom-light: #7b62c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2f24aa",
  "rgb": {
    "r": 47,
    "g": 36,
    "b": 170
  },
  "hsl": {
    "h": 244.925,
    "s": 65.049,
    "l": 40.392
  },
  "oklch": {
    "l": 0.38323,
    "c": 0.19991,
    "h": 275
  },
  "luminance": 0.04768
}

Semantic roles & 50–950 ramp

primary

#2F24AA

secondary

#BDC565

accent

#E840DA

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2F24AA

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

Preview Lab → · Contrast checker → · Palette generator →