#2430BC#2430BC

#2430BC is a dark, highly saturated blue. Relative luminance 0.061; OKLCH L 41.3% C 0.213 H 269.2°. Best body text is #FFFFFF at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#2430BC
RGB	rgb(36, 48, 188)
HSL	hsl(235, 68%, 44%)
HSV	hsv(235, 81%, 74%)
CMYK	cmyk(80.9%, 74.5%, 0%, 26.3%)
CIE-LAB	lab(29.71, 45.59, -73.59)
CIE-LCH	lch(29.71, 86.57, 301.78°)
OKLab	oklab(41.31% -0.0029 -0.2132)
OKLCH	oklch(41.31% 0.213 269.2)
XYZ	xyz(10.8585, 6.1185, 48.1759)
Luminance	0.0612 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2430BC #BCB024

analogous

#247CBC #2430BC #6424BC

triadic

#2430BC #BC2430 #30BC24

tetradic

#2430BC #BC247C #BCB024 #24BC64

square

#2430BC #BC247C #BCB024 #24BC64

split-complementary

#2430BC #BC6424 #7CBC24

monochromatic

#101655 #1A2389 #2430BC #424EDB #767EE5

Accessibility & contrast

On white

9.44

#2430BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#2430BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2430BC

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2430BC	#FFFFFF	#000000	##FFFFFF
##2430BC	1.00	9.44	2.22	9.44
#FFFFFF	9.44	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DC0

Deuteranopia (green-blind)

#003EBA

Tritanopia (blue-blind)

#005974

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2430bc;
/* rgb */ color: rgb(36, 48, 188);
/* oklch */ color: oklch(41.3% 0.213 269.2);

Tailwind

colors: {
  custom: {
    50: '#7b6ad2',
    500: '#2430bc',
    950: '#000000',
  },
}

SCSS

$custom: #2430bc;
$custom-light: #7b6ad2;
$custom-dark: #000000;

JSON

{
  "hex": "#2430bc",
  "rgb": {
    "r": 36,
    "g": 48,
    "b": 188
  },
  "hsl": {
    "h": 235.263,
    "s": 67.857,
    "l": 43.922
  },
  "oklch": {
    "l": 0.4131,
    "c": 0.21324,
    "h": 269.2
  },
  "luminance": 0.0612
}

Semantic roles & 50–950 ramp

primary

#2430BC

secondary

#CCC570

accent

#DD3DEB

background

#F8F6FD

surface

#EFEBFA

border

#CAC6D3

text

#0B0614

muted

#7C7A83

Preview Lab

Preview with #2430BC

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

Preview Lab → · Contrast checker → · Palette generator →