#436191#436191

#436191 is a mid, moderate blue. Relative luminance 0.118; OKLCH L 49.1% C 0.085 H 259.5°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#436191
RGB	rgb(67, 97, 145)
HSL	hsl(217, 37%, 42%)
HSV	hsv(217, 54%, 57%)
CMYK	cmyk(53.8%, 33.1%, 0%, 43.1%)
CIE-LAB	lab(40.87, 3.57, -29.79)
CIE-LCH	lch(40.87, 30.00, 276.83°)
OKLab	oklab(49.12% -0.0156 -0.0839)
OKLCH	oklch(49.12% 0.085 259.5)
XYZ	xyz(11.6985, 11.7861, 28.4411)
Luminance	0.1179 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#436191 #917343

analogous

#438891 #436191 #4C4391

triadic

#436191 #914361 #619143

tetradic

#436191 #914388 #917343 #43914C

square

#436191 #914388 #917343 #43914C

split-complementary

#436191 #914C43 #889143

monochromatic

#1C293D #304567 #436191 #5D7FB4 #87A0C8

Accessibility & contrast

On white

6.25

#436191 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#436191 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #436191

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##436191	#FFFFFF	#000000	##FFFFFF
##436191	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E6493

Deuteranopia (green-blind)

#455D90

Tritanopia (blue-blind)

#1B6C72

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #436191;
/* rgb */ color: rgb(67, 97, 145);
/* oklch */ color: oklch(49.1% 0.085 259.5);

Tailwind

colors: {
  custom: {
    50: '#7c8db1',
    500: '#436191',
    950: '#000000',
  },
}

SCSS

$custom: #436191;
$custom-light: #7c8db1;
$custom-dark: #000000;

JSON

{
  "hex": "#436191",
  "rgb": {
    "r": 67,
    "g": 97,
    "b": 145
  },
  "hsl": {
    "h": 216.923,
    "s": 36.792,
    "l": 41.569
  },
  "oklch": {
    "l": 0.49122,
    "c": 0.0853,
    "h": 259.5
  },
  "luminance": 0.11787
}

Semantic roles & 50–950 ramp

primary

#436191

secondary

#B29E7D

accent

#A15BCD

background

#F7F8FA

surface

#EEF0F5

border

#C9CBCF

text

#0A0C10

muted

#7C7D7F

Preview Lab

Preview with #436191

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

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