#2427C5#2427C5

#2427C5 is a dark, highly saturated blue. Relative luminance 0.059; OKLCH L 41.1% C 0.232 H 269.5°. Best body text is #FFFFFF at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#2427C5
RGB	rgb(36, 39, 197)
HSL	hsl(239, 69%, 46%)
HSV	hsv(239, 82%, 77%)
CMYK	cmyk(81.7%, 80.2%, 0%, 22.7%)
CIE-LAB	lab(29.05, 53.33, -79.99)
CIE-LCH	lch(29.05, 96.14, 303.69°)
OKLab	oklab(41.14% -0.002 -0.2317)
OKLCH	oklch(41.14% 0.232 269.5)
XYZ	xyz(11.5277, 5.8560, 53.3352)
Luminance	0.0586 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2427C5 #C5C224

analogous

#2477C5 #2427C5 #7124C5

triadic

#2427C5 #C52427 #27C524

tetradic

#2427C5 #C52477 #C5C224 #24C571

square

#2427C5 #C52477 #C5C224 #24C571

split-complementary

#2427C5 #C57124 #77C524

monochromatic

#11135E #1B1D91 #2427C5 #494BDE #7C7EE7

Accessibility & contrast

On white

9.67

#2427C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#2427C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2427C5

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2427C5	#FFFFFF	#000000	##FFFFFF
##2427C5	1.00	9.67	2.17	9.67
#FFFFFF	9.67	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DC9

Deuteranopia (green-blind)

#003CC2

Tritanopia (blue-blind)

#005977

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2427c5;
/* rgb */ color: rgb(36, 39, 197);
/* oklch */ color: oklch(41.1% 0.232 269.5);

Tailwind

colors: {
  custom: {
    50: '#7e65d8',
    500: '#2427c5',
    950: '#000000',
  },
}

SCSS

$custom: #2427c5;
$custom-light: #7e65d8;
$custom-dark: #000000;

JSON

{
  "hex": "#2427c5",
  "rgb": {
    "r": 36,
    "g": 39,
    "b": 197
  },
  "hsl": {
    "h": 238.882,
    "s": 69.099,
    "l": 45.686
  },
  "oklch": {
    "l": 0.41137,
    "c": 0.23167,
    "h": 269.5
  },
  "luminance": 0.05857
}

Semantic roles & 50–950 ramp

primary

#2427C5

secondary

#CFCE76

accent

#E93CEC

background

#F8F6FD

surface

#F0EBFB

border

#CBC6D4

text

#0C0615

muted

#7D7A83

Preview Lab

Preview with #2427C5

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

Preview Lab → · Contrast checker → · Palette generator →