#436DC0#436DC0

#436DC0 is a mid, vivid blue. Relative luminance 0.159; OKLCH L 54.6% C 0.138 H 262.5°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#436DC0
RGB	rgb(67, 109, 192)
HSL	hsl(220, 50%, 51%)
HSV	hsv(220, 65%, 75%)
CMYK	cmyk(65.1%, 43.2%, 0%, 24.7%)
CIE-LAB	lab(46.89, 12.26, -47.93)
CIE-LCH	lch(46.89, 49.47, 284.35°)
OKLab	oklab(54.62% -0.018 -0.1368)
OKLCH	oklch(54.62% 0.138 262.5)
XYZ	xyz(17.2945, 15.9347, 52.0232)
Luminance	0.1594 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#436DC0 #C09643

analogous

#43ABC0 #436DC0 #5743C0

triadic

#436DC0 #C0436D #6DC043

tetradic

#436DC0 #C043AB #C09643 #43C057

square

#436DC0 #C043AB #C09643 #43C057

split-complementary

#436DC0 #C05743 #ABC043

monochromatic

#223966 #325394 #436DC0 #7191CF #9FB4DF

Accessibility & contrast

On white

5.02

#436DC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#436DC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #436DC0

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##436DC0	#FFFFFF	#000000	##FFFFFF
##436DC0	1.00	5.02	4.19	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4675C3

Deuteranopia (green-blind)

#326ABE

Tritanopia (blue-blind)

#00808D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #436dc0;
/* rgb */ color: rgb(67, 109, 192);
/* oklch */ color: oklch(54.6% 0.138 262.5);

Tailwind

colors: {
  custom: {
    50: '#8496d3',
    500: '#436dc0',
    950: '#000000',
  },
}

SCSS

$custom: #436dc0;
$custom-light: #8496d3;
$custom-dark: #000000;

JSON

{
  "hex": "#436dc0",
  "rgb": {
    "r": 67,
    "g": 109,
    "b": 192
  },
  "hsl": {
    "h": 219.84,
    "s": 49.801,
    "l": 50.784
  },
  "oklch": {
    "l": 0.54615,
    "c": 0.13794,
    "h": 262.5
  },
  "luminance": 0.15936
}

Semantic roles & 50–950 ramp

primary

#436DC0

secondary

#CBB994

accent

#AB4ED9

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #436DC0

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

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