#356599#356599

#356599 is a mid, moderate cyan. Relative luminance 0.124; OKLCH L 49.8% C 0.099 H 252.1°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#356599
RGB	rgb(53, 101, 153)
HSL	hsl(211, 49%, 40%)
HSV	hsv(211, 65%, 60%)
CMYK	cmyk(65.4%, 34%, 0%, 40%)
CIE-LAB	lab(41.79, 0.84, -33.19)
CIE-LCH	lch(41.79, 33.20, 271.44°)
OKLab	oklab(49.78% -0.0304 -0.094)
OKLCH	oklch(49.78% 0.099 252.1)
XYZ	xyz(11.8695, 12.3630, 31.8916)
Luminance	0.1236 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#356599 #996935

analogous

#359799 #356599 #373599

triadic

#356599 #993565 #659935

tetradic

#356599 #993597 #996935 #359937

square

#356599 #993597 #996935 #359937

split-complementary

#356599 #993735 #979935

monochromatic

#16293E #25476C #356599 #4B83C1 #78A2D0

Accessibility & contrast

On white

6.05

#356599 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#356599 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #356599

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##356599	#FFFFFF	#000000	##FFFFFF
##356599	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E689B

Deuteranopia (green-blind)

#415E98

Tritanopia (blue-blind)

#007178

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #356599;
/* rgb */ color: rgb(53, 101, 153);
/* oklch */ color: oklch(49.8% 0.099 252.1);

Tailwind

colors: {
  custom: {
    50: '#7790b7',
    500: '#356599',
    950: '#000000',
  },
}

SCSS

$custom: #356599;
$custom-light: #7790b7;
$custom-dark: #000000;

JSON

{
  "hex": "#356599",
  "rgb": {
    "r": 53,
    "g": 101,
    "b": 153
  },
  "hsl": {
    "h": 211.2,
    "s": 48.544,
    "l": 40.392
  },
  "oklch": {
    "l": 0.49781,
    "c": 0.09875,
    "h": 252.1
  },
  "luminance": 0.12364
}

Semantic roles & 50–950 ramp

primary

#356599

secondary

#B99671

accent

#9750D8

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #356599

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

Preview Lab → · Contrast checker → · Palette generator →