#436FA0#436FA0

#436FA0 is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 53.2% C 0.092 H 252.3°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#436FA0
RGB	rgb(67, 111, 160)
HSL	hsl(212, 41%, 45%)
HSV	hsv(212, 58%, 63%)
CMYK	cmyk(58.1%, 30.6%, 0%, 37.3%)
CIE-LAB	lab(45.77, -0.06, -31.04)
CIE-LCH	lch(45.77, 31.04, 269.90°)
OKLab	oklab(53.19% -0.028 -0.0874)
OKLCH	oklch(53.19% 0.092 252.3)
XYZ	xyz(14.3421, 15.0990, 35.4095)
Luminance	0.1510 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#436FA0 #A07443

analogous

#439EA0 #436FA0 #4643A0

triadic

#436FA0 #A0436F #6FA043

tetradic

#436FA0 #A0439E #A07443 #43A046

square

#436FA0 #A0439E #A07443 #43A046

split-complementary

#436FA0 #A04643 #9EA043

monochromatic

#1F334A #315175 #436FA0 #638EBE #8EADD0

Accessibility & contrast

On white

5.22

#436FA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#436FA0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #436FA0

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##436FA0	#FFFFFF	#000000	##FFFFFF
##436FA0	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B71A2

Deuteranopia (green-blind)

#4F689F

Tritanopia (blue-blind)

#007A80

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #436fa0;
/* rgb */ color: rgb(67, 111, 160);
/* oklch */ color: oklch(53.2% 0.092 252.3);

Tailwind

colors: {
  custom: {
    50: '#7f98bc',
    500: '#436fa0',
    950: '#000000',
  },
}

SCSS

$custom: #436fa0;
$custom-light: #7f98bc;
$custom-dark: #000000;

JSON

{
  "hex": "#436fa0",
  "rgb": {
    "r": 67,
    "g": 111,
    "b": 160
  },
  "hsl": {
    "h": 211.613,
    "s": 40.969,
    "l": 44.51
  },
  "oklch": {
    "l": 0.53191,
    "c": 0.09177,
    "h": 252.3
  },
  "luminance": 0.151
}

Semantic roles & 50–950 ramp

primary

#436FA0

secondary

#BBA184

accent

#9757D1

background

#F8F9FB

surface

#EFF2F6

border

#CACCD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #436FA0

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

Preview Lab → · Contrast checker → · Palette generator →