#436DAF#436DAF

#436DAF is a mid, moderate blue. Relative luminance 0.152; OKLCH L 53.6% C 0.114 H 259.1°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#436DAF
RGB	rgb(67, 109, 175)
HSL	hsl(217, 45%, 47%)
HSV	hsv(217, 62%, 69%)
CMYK	cmyk(61.7%, 37.7%, 0%, 31.4%)
CIE-LAB	lab(45.94, 6.30, -39.57)
CIE-LCH	lch(45.94, 40.06, 279.04°)
OKLab	oklab(53.57% -0.0216 -0.1123)
OKLCH	oklch(53.57% 0.114 259.1)
XYZ	xyz(15.5185, 15.2243, 42.6699)
Luminance	0.1523 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#436DAF #AF8543

analogous

#43A3AF #436DAF #4F43AF

triadic

#436DAF #AF436D #6DAF43

tetradic

#436DAF #AF43A3 #AF8543 #43AF4F

square

#436DAF #AF43A3 #AF8543 #43AF4F

split-complementary

#436DAF #AF4F43 #A3AF43

monochromatic

#213656 #325183 #436DAF #698DC6 #96AFD7

Accessibility & contrast

On white

5.19

#436DAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#436DAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #436DAF

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##436DAF	#FFFFFF	#000000	##FFFFFF
##436DAF	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5172B2

Deuteranopia (green-blind)

#4268AE

Tritanopia (blue-blind)

#007C85

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #436daf;
/* rgb */ color: rgb(67, 109, 175);
/* oklch */ color: oklch(53.6% 0.114 259.1);

Tailwind

colors: {
  custom: {
    50: '#8196c7',
    500: '#436daf',
    950: '#000000',
  },
}

SCSS

$custom: #436daf;
$custom-light: #8196c7;
$custom-dark: #000000;

JSON

{
  "hex": "#436daf",
  "rgb": {
    "r": 67,
    "g": 109,
    "b": 175
  },
  "hsl": {
    "h": 216.667,
    "s": 44.628,
    "l": 47.451
  },
  "oklch": {
    "l": 0.53572,
    "c": 0.11432,
    "h": 259.1
  },
  "luminance": 0.15226
}

Semantic roles & 50–950 ramp

primary

#436DAF

secondary

#C2AD8B

accent

#A253D4

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #436DAF

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

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