#2430AD#2430AD

#2430AD is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.7% C 0.195 H 269.7°. Best body text is #FFFFFF at 9.99:1 contrast (WCAG AA passes).

Color values

HEX	#2430AD
RGB	rgb(36, 48, 173)
HSL	hsl(235, 66%, 41%)
HSV	hsv(235, 79%, 68%)
CMYK	cmyk(79.2%, 72.3%, 0%, 32.2%)
CIE-LAB	lab(28.13, 40.40, -67.27)
CIE-LCH	lch(28.13, 78.47, 300.99°)
OKLab	oklab(39.71% -0.0009 -0.1948)
OKLCH	oklch(39.71% 0.195 269.7)
XYZ	xyz(9.3247, 5.5050, 40.0982)
Luminance	0.0551 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2430AD #ADA124

analogous

#2474AD #2430AD #5D24AD

triadic

#2430AD #AD2430 #30AD24

tetradic

#2430AD #AD2474 #ADA124 #24AD5D

square

#2430AD #AD2474 #ADA124 #24AD5D

split-complementary

#2430AD #AD5D24 #74AD24

monochromatic

#0F1448 #19227A #2430AD #3946D6 #6B75E0

Accessibility & contrast

On white

9.99

#2430AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#2430AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2430AD

9.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2430AD	#FFFFFF	#000000	##FFFFFF
##2430AD	1.00	9.99	2.10	9.99
#FFFFFF	9.99	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	9.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049B1

Deuteranopia (green-blind)

#003CAB

Tritanopia (blue-blind)

#00546B

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2430ad;
/* rgb */ color: rgb(36, 48, 173);
/* oklch */ color: oklch(39.7% 0.195 269.7);

Tailwind

colors: {
  custom: {
    50: '#7769c7',
    500: '#2430ad',
    950: '#000000',
  },
}

SCSS

$custom: #2430ad;
$custom-light: #7769c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2430ad",
  "rgb": {
    "r": 36,
    "g": 48,
    "b": 173
  },
  "hsl": {
    "h": 234.745,
    "s": 65.55,
    "l": 40.98
  },
  "oklch": {
    "l": 0.3971,
    "c": 0.19485,
    "h": 269.7
  },
  "luminance": 0.05506
}

Semantic roles & 50–950 ramp

primary

#2430AD

secondary

#C6BE66

accent

#DA3FE9

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0A0613

muted

#7C7A82

Preview Lab

Preview with #2430AD

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

Preview Lab → · Contrast checker → · Palette generator →