#357FA5#357FA5

#357FA5 is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 56.7% C 0.093 H 234.3°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#357FA5
RGB	rgb(53, 127, 165)
HSL	hsl(200, 51%, 43%)
HSV	hsv(200, 68%, 65%)
CMYK	cmyk(67.9%, 23%, 0%, 35.3%)
CIE-LAB	lab(50.28, -10.48, -26.98)
CIE-LCH	lch(50.28, 28.94, 248.77°)
OKLab	oklab(56.67% -0.0545 -0.0757)
OKLCH	oklch(56.67% 0.093 234.3)
XYZ	xyz(15.8464, 18.6505, 38.3548)
Luminance	0.1865 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#357FA5 #A55B35

analogous

#35A593 #357FA5 #3547A5

triadic

#357FA5 #A5357F #7FA535

tetradic

#357FA5 #9335A5 #A55B35 #47A535

square

#357FA5 #9335A5 #A55B35 #47A535

split-complementary

#357FA5 #A53547 #A59335

monochromatic

#173848 #265B77 #357FA5 #509FC7 #7FB8D6

Accessibility & contrast

On white

4.44

#357FA5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#357FA5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #357FA5

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##357FA5	#FFFFFF	#000000	##000000
##357FA5	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7EA7

Deuteranopia (green-blind)

#5D73A4

Tritanopia (blue-blind)

#00898C

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #357fa5;
/* rgb */ color: rgb(53, 127, 165);
/* oklch */ color: oklch(56.7% 0.093 234.3);

Tailwind

colors: {
  custom: {
    50: '#79a4c0',
    500: '#357fa5',
    950: '#000000',
  },
}

SCSS

$custom: #357fa5;
$custom-light: #79a4c0;
$custom-dark: #000000;

JSON

{
  "hex": "#357fa5",
  "rgb": {
    "r": 53,
    "g": 127,
    "b": 165
  },
  "hsl": {
    "h": 200.357,
    "s": 51.376,
    "l": 42.745
  },
  "oklch": {
    "l": 0.56673,
    "c": 0.0933,
    "h": 234.3
  },
  "luminance": 0.18652
}

Semantic roles & 50–950 ramp

primary

#357FA5

secondary

#BF8F77

accent

#7D4DDB

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #357FA5

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

Preview Lab → · Contrast checker → · Palette generator →