#357EA6#357EA6

#357EA6 is a mid, moderate cyan. Relative luminance 0.184; OKLCH L 56.5% C 0.095 H 236.0°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#357EA6
RGB	rgb(53, 126, 166)
HSL	hsl(201, 52%, 43%)
HSV	hsv(201, 68%, 65%)
CMYK	cmyk(68.1%, 24.1%, 0%, 34.9%)
CIE-LAB	lab(50.01, -9.57, -27.97)
CIE-LCH	lch(50.01, 29.56, 251.12°)
OKLab	oklab(56.48% -0.0531 -0.0786)
OKLCH	oklch(56.48% 0.095 236)
XYZ	xyz(15.8093, 18.4301, 38.7932)
Luminance	0.1843 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#357EA6 #A65D35

analogous

#35A695 #357EA6 #3545A6

triadic

#357EA6 #A6357E #7EA635

tetradic

#357EA6 #9535A6 #A65D35 #45A635

square

#357EA6 #9535A6 #A65D35 #45A635

split-complementary

#357EA6 #A63545 #A69535

monochromatic

#173849 #265B78 #357EA6 #519DC7 #7FB7D6

Accessibility & contrast

On white

4.48

#357EA6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#357EA6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #357EA6

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##357EA6	#FFFFFF	#000000	##000000
##357EA6	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7DA8

Deuteranopia (green-blind)

#5B72A5

Tritanopia (blue-blind)

#00888C

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #357ea6;
/* rgb */ color: rgb(53, 126, 166);
/* oklch */ color: oklch(56.5% 0.095 236.0);

Tailwind

colors: {
  custom: {
    50: '#79a3c0',
    500: '#357ea6',
    950: '#000000',
  },
}

SCSS

$custom: #357ea6;
$custom-light: #79a3c0;
$custom-dark: #000000;

JSON

{
  "hex": "#357ea6",
  "rgb": {
    "r": 53,
    "g": 126,
    "b": 166
  },
  "hsl": {
    "h": 201.239,
    "s": 51.598,
    "l": 42.941
  },
  "oklch": {
    "l": 0.56479,
    "c": 0.09483,
    "h": 236
  },
  "luminance": 0.18432
}

Semantic roles & 50–950 ramp

primary

#357EA6

secondary

#BF9177

accent

#7F4DDB

background

#F7FAFB

surface

#EEF3F7

border

#C9CDD0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #357EA6

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

Preview Lab → · Contrast checker → · Palette generator →