#436E9C#436E9C

#436E9C is a mid, moderate cyan. Relative luminance 0.147; OKLCH L 52.7% C 0.087 H 251.3°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#436E9C
RGB	rgb(67, 110, 156)
HSL	hsl(211, 40%, 44%)
HSV	hsv(211, 57%, 61%)
CMYK	cmyk(57.1%, 29.5%, 0%, 38.8%)
CIE-LAB	lab(45.28, -0.79, -29.44)
CIE-LCH	lch(45.28, 29.45, 268.47°)
OKLab	oklab(52.75% -0.028 -0.0828)
OKLCH	oklch(52.75% 0.087 251.3)
XYZ	xyz(13.8893, 14.7443, 33.5600)
Luminance	0.1474 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#436E9C #9C7143

analogous

#439A9C #436E9C #44439C

triadic

#436E9C #9C436E #6E9C43

tetradic

#436E9C #9C439A #9C7143 #439C44

square

#436E9C #9C439A #9C7143 #439C44

split-complementary

#436E9C #9C4443 #9A9C43

monochromatic

#1E3246 #315071 #436E9C #618DBB #8CACCE

Accessibility & contrast

On white

5.32

#436E9C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#436E9C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #436E9C

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##436E9C	#FFFFFF	#000000	##FFFFFF
##436E9C	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B709E

Deuteranopia (green-blind)

#4F679B

Tritanopia (blue-blind)

#00797E

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #436e9c;
/* rgb */ color: rgb(67, 110, 156);
/* oklch */ color: oklch(52.7% 0.087 251.3);

Tailwind

colors: {
  custom: {
    50: '#7e97b9',
    500: '#436e9c',
    950: '#000000',
  },
}

SCSS

$custom: #436e9c;
$custom-light: #7e97b9;
$custom-dark: #000000;

JSON

{
  "hex": "#436e9c",
  "rgb": {
    "r": 67,
    "g": 110,
    "b": 156
  },
  "hsl": {
    "h": 211.011,
    "s": 39.91,
    "l": 43.725
  },
  "oklch": {
    "l": 0.52746,
    "c": 0.0874,
    "h": 251.3
  },
  "luminance": 0.14745
}

Semantic roles & 50–950 ramp

primary

#436E9C

secondary

#B99E82

accent

#9658D0

background

#F8F9FB

surface

#EFF2F6

border

#CACCD0

text

#0A0D11

muted

#7C7E80

Preview Lab

Preview with #436E9C

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

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