#2435A8#2435A8

#2435A8 is a dark, vivid blue. Relative luminance 0.057; OKLCH L 40.0% C 0.183 H 269.1°. Best body text is #FFFFFF at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#2435A8
RGB	rgb(36, 53, 168)
HSL	hsl(232, 65%, 40%)
HSV	hsv(232, 79%, 66%)
CMYK	cmyk(78.6%, 68.5%, 0%, 34.1%)
CIE-LAB	lab(28.77, 35.50, -63.22)
CIE-LCH	lch(28.77, 72.50, 299.31°)
OKLab	oklab(40.02% -0.0027 -0.183)
OKLCH	oklch(40.02% 0.183 269.1)
XYZ	xyz(9.0661, 5.7474, 37.6697)
Luminance	0.0575 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2435A8 #A89724

analogous

#2477A8 #2435A8 #5524A8

triadic

#2435A8 #A82435 #35A824

tetradic

#2435A8 #A82477 #A89724 #24A855

square

#2435A8 #A82477 #A89724 #24A855

split-complementary

#2435A8 #A85524 #77A824

monochromatic

#0E1543 #192576 #2435A8 #354AD4 #6877DF

Accessibility & contrast

On white

9.77

#2435A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#2435A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2435A8

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2435A8	#FFFFFF	#000000	##FFFFFF
##2435A8	1.00	9.77	2.15	9.77
#FFFFFF	9.77	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AAC

Deuteranopia (green-blind)

#003EA6

Tritanopia (blue-blind)

#00546A

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2435a8;
/* rgb */ color: rgb(36, 53, 168);
/* oklch */ color: oklch(40.0% 0.183 269.1);

Tailwind

colors: {
  custom: {
    50: '#756cc3',
    500: '#2435a8',
    950: '#000000',
  },
}

SCSS

$custom: #2435a8;
$custom-light: #756cc3;
$custom-dark: #000000;

JSON

{
  "hex": "#2435a8",
  "rgb": {
    "r": 36,
    "g": 53,
    "b": 168
  },
  "hsl": {
    "h": 232.273,
    "s": 64.706,
    "l": 40
  },
  "oklch": {
    "l": 0.4002,
    "c": 0.18305,
    "h": 269.1
  },
  "luminance": 0.05748
}

Semantic roles & 50–950 ramp

primary

#2435A8

secondary

#C4B863

accent

#D240E8

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0713

muted

#7C7A82

Preview Lab

Preview with #2435A8

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

Preview Lab → · Contrast checker → · Palette generator →