#436EA0#436EA0

#436EA0 is a mid, moderate cyan. Relative luminance 0.149; OKLCH L 53.0% C 0.093 H 253.2°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#436EA0
RGB	rgb(67, 110, 160)
HSL	hsl(212, 41%, 45%)
HSV	hsv(212, 58%, 63%)
CMYK	cmyk(58.1%, 31.2%, 0%, 37.3%)
CIE-LAB	lab(45.47, 0.55, -31.50)
CIE-LCH	lch(45.47, 31.51, 271.01°)
OKLab	oklab(52.96% -0.0268 -0.0888)
OKLCH	oklch(52.96% 0.093 253.2)
XYZ	xyz(14.2336, 14.8820, 35.3733)
Luminance	0.1488 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#436EA0 #A07543

analogous

#439DA0 #436EA0 #4743A0

triadic

#436EA0 #A0436E #6EA043

tetradic

#436EA0 #A0439D #A07543 #43A047

square

#436EA0 #A0439D #A07543 #43A047

split-complementary

#436EA0 #A04743 #9DA043

monochromatic

#1F334A #315075 #436EA0 #638DBE #8EACD0

Accessibility & contrast

On white

5.28

#436EA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#436EA0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #436EA0

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##436EA0	#FFFFFF	#000000	##FFFFFF
##436EA0	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5971A2

Deuteranopia (green-blind)

#4D689F

Tritanopia (blue-blind)

#007980

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #436ea0;
/* rgb */ color: rgb(67, 110, 160);
/* oklch */ color: oklch(53.0% 0.093 253.2);

Tailwind

colors: {
  custom: {
    50: '#7e97bc',
    500: '#436ea0',
    950: '#000000',
  },
}

SCSS

$custom: #436ea0;
$custom-light: #7e97bc;
$custom-dark: #000000;

JSON

{
  "hex": "#436ea0",
  "rgb": {
    "r": 67,
    "g": 110,
    "b": 160
  },
  "hsl": {
    "h": 212.258,
    "s": 40.969,
    "l": 44.51
  },
  "oklch": {
    "l": 0.52958,
    "c": 0.09272,
    "h": 253.2
  },
  "luminance": 0.14883
}

Semantic roles & 50–950 ramp

primary

#436EA0

secondary

#BBA184

accent

#9857D1

background

#F8F9FB

surface

#EFF2F6

border

#CACCD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #436EA0

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

Preview Lab → · Contrast checker → · Palette generator →