#357FC6#357FC6

#357FC6 is a mid, vivid cyan. Relative luminance 0.200; OKLCH L 58.4% C 0.131 H 250.4°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#357FC6
RGB	rgb(53, 127, 198)
HSL	hsl(209, 58%, 49%)
HSV	hsv(209, 73%, 78%)
CMYK	cmyk(73.2%, 35.9%, 0%, 22.4%)
CIE-LAB	lab(51.85, 1.16, -43.51)
CIE-LCH	lch(51.85, 43.53, 271.53°)
OKLab	oklab(58.43% -0.0442 -0.1238)
OKLCH	oklch(58.43% 0.131 250.4)
XYZ	xyz(19.2468, 20.0107, 56.2632)
Luminance	0.2001 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#357FC6 #C67C35

analogous

#35C6C5 #357FC6 #3537C6

triadic

#357FC6 #C6357F #7FC635

tetradic

#357FC6 #C535C6 #C67C35 #37C635

square

#357FC6 #C535C6 #C67C35 #37C635

split-complementary

#357FC6 #C63537 #C6C535

monochromatic

#1B4165 #286096 #357FC6 #639DD5 #93BCE2

Accessibility & contrast

On white

4.20

#357FC6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#357FC6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #357FC6

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##357FC6	#FFFFFF	#000000	##000000
##357FC6	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E83C9

Deuteranopia (green-blind)

#4975C5

Tritanopia (blue-blind)

#009099

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #357fc6;
/* rgb */ color: rgb(53, 127, 198);
/* oklch */ color: oklch(58.4% 0.131 250.4);

Tailwind

colors: {
  custom: {
    50: '#7fa3d7',
    500: '#357fc6',
    950: '#000000',
  },
}

SCSS

$custom: #357fc6;
$custom-light: #7fa3d7;
$custom-dark: #000000;

JSON

{
  "hex": "#357fc6",
  "rgb": {
    "r": 53,
    "g": 127,
    "b": 198
  },
  "hsl": {
    "h": 209.379,
    "s": 57.769,
    "l": 49.216
  },
  "oklch": {
    "l": 0.58432,
    "c": 0.13141,
    "h": 250.4
  },
  "luminance": 0.20013
}

Semantic roles & 50–950 ramp

primary

#357FC6

secondary

#CDAB8A

accent

#9247E1

background

#F8FAFD

surface

#EFF3FA

border

#CACDD3

text

#0B0F14

muted

#7C7F83

Preview Lab

Preview with #357FC6

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

Preview Lab → · Contrast checker → · Palette generator →