#2430AF#2430AF

#2430AF is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.9% C 0.197 H 269.7°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#2430AF
RGB	rgb(36, 48, 175)
HSL	hsl(235, 66%, 41%)
HSV	hsv(235, 79%, 69%)
CMYK	cmyk(79.4%, 72.6%, 0%, 31.4%)
CIE-LAB	lab(28.34, 41.10, -68.13)
CIE-LCH	lch(28.34, 79.57, 301.10°)
OKLab	oklab(39.92% -0.0011 -0.1973)
OKLCH	oklch(39.92% 0.197 269.7)
XYZ	xyz(9.5197, 5.5830, 41.1250)
Luminance	0.0558 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.92

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2430AF #AFA324

analogous

#2476AF #2430AF #5E24AF

triadic

#2430AF #AF2430 #30AF24

tetradic

#2430AF #AF2476 #AFA324 #24AF5E

square

#2430AF #AF2476 #AFA324 #24AF5E

split-complementary

#2430AF #AF5E24 #76AF24

monochromatic

#0F1449 #1A227C #2430AF #3A47D6 #6D77E1

Accessibility & contrast

On white

9.92

#2430AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#2430AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2430AF

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2430AF	#FFFFFF	#000000	##FFFFFF
##2430AF	1.00	9.92	2.12	9.92
#FFFFFF	9.92	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AB3

Deuteranopia (green-blind)

#003CAD

Tritanopia (blue-blind)

#00546C

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2430af;
/* rgb */ color: rgb(36, 48, 175);
/* oklch */ color: oklch(39.9% 0.197 269.7);

Tailwind

colors: {
  custom: {
    50: '#7869c8',
    500: '#2430af',
    950: '#000000',
  },
}

SCSS

$custom: #2430af;
$custom-light: #7869c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2430af",
  "rgb": {
    "r": 36,
    "g": 48,
    "b": 175
  },
  "hsl": {
    "h": 234.82,
    "s": 65.877,
    "l": 41.373
  },
  "oklch": {
    "l": 0.3992,
    "c": 0.19734,
    "h": 269.7
  },
  "luminance": 0.05584
}

Semantic roles & 50–950 ramp

primary

#2430AF

secondary

#C7BF68

accent

#DA3FE9

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2430AF

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

Preview Lab → · Contrast checker → · Palette generator →