#436DA7#436DA7

#436DA7 is a mid, moderate cyan. Relative luminance 0.149; OKLCH L 53.1% C 0.103 H 256.8°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#436DA7
RGB	rgb(67, 109, 167)
HSL	hsl(215, 43%, 46%)
HSV	hsv(215, 60%, 65%)
CMYK	cmyk(59.9%, 34.7%, 0%, 34.5%)
CIE-LAB	lab(45.52, 3.54, -35.54)
CIE-LCH	lch(45.52, 35.72, 275.69°)
OKLab	oklab(53.11% -0.0237 -0.1005)
OKLCH	oklch(53.11% 0.103 256.8)
XYZ	xyz(14.7560, 14.9193, 38.6538)
Luminance	0.1492 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#436DA7 #A77D43

analogous

#439FA7 #436DA7 #4B43A7

triadic

#436DA7 #A7436D #6DA743

tetradic

#436DA7 #A7439F #A77D43 #43A74B

square

#436DA7 #A7439F #A77D43 #43A74B

split-complementary

#436DA7 #A74B43 #9FA743

monochromatic

#203450 #31507B #436DA7 #668CC1 #91ADD3

Accessibility & contrast

On white

5.27

#436DA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#436DA7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #436DA7

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##436DA7	#FFFFFF	#000000	##FFFFFF
##436DA7	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5571A9

Deuteranopia (green-blind)

#4867A6

Tritanopia (blue-blind)

#007A82

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #436da7;
/* rgb */ color: rgb(67, 109, 167);
/* oklch */ color: oklch(53.1% 0.103 256.8);

Tailwind

colors: {
  custom: {
    50: '#7f96c1',
    500: '#436da7',
    950: '#000000',
  },
}

SCSS

$custom: #436da7;
$custom-light: #7f96c1;
$custom-dark: #000000;

JSON

{
  "hex": "#436da7",
  "rgb": {
    "r": 67,
    "g": 109,
    "b": 167
  },
  "hsl": {
    "h": 214.8,
    "s": 42.735,
    "l": 45.882
  },
  "oklch": {
    "l": 0.53112,
    "c": 0.10326,
    "h": 256.8
  },
  "luminance": 0.14921
}

Semantic roles & 50–950 ramp

primary

#436DA7

secondary

#BEA787

accent

#9E55D3

background

#F8F9FB

surface

#EFF1F7

border

#CACBD0

text

#0B0D12

muted

#7C7E81

Preview Lab

Preview with #436DA7

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

Preview Lab → · Contrast checker → · Palette generator →