#357DCA#357DCA

#357DCA is a mid, vivid cyan. Relative luminance 0.197; OKLCH L 58.2% C 0.138 H 252.6°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#357DCA
RGB	rgb(53, 125, 202)
HSL	hsl(211, 58%, 50%)
HSV	hsv(211, 74%, 79%)
CMYK	cmyk(73.8%, 38.1%, 0%, 20.8%)
CIE-LAB	lab(51.48, 3.82, -46.37)
CIE-LCH	lch(51.48, 46.53, 274.71°)
OKLab	oklab(58.21% -0.0413 -0.1322)
OKLCH	oklch(58.21% 0.138 252.6)
XYZ	xyz(19.4585, 19.6862, 58.6400)
Luminance	0.1969 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#357DCA #CA8235

analogous

#35C7CA #357DCA #3835CA

triadic

#357DCA #CA357D #7DCA35

tetradic

#357DCA #CA35C7 #CA8235 #35CA38

square

#357DCA #CA35C7 #CA8235 #35CA38

split-complementary

#357DCA #CA3835 #C7CA35

monochromatic

#1C4169 #285F9A #357DCA #659CD7 #96BBE3

Accessibility & contrast

On white

4.25

#357DCA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#357DCA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #357DCA

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##357DCA	#FFFFFF	#000000	##000000
##357DCA	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5982CD

Deuteranopia (green-blind)

#4274C8

Tritanopia (blue-blind)

#008F9A

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #357dca;
/* rgb */ color: rgb(53, 125, 202);
/* oklch */ color: oklch(58.2% 0.138 252.6);

Tailwind

colors: {
  custom: {
    50: '#7fa2da',
    500: '#357dca',
    950: '#000000',
  },
}

SCSS

$custom: #357dca;
$custom-light: #7fa2da;
$custom-dark: #000000;

JSON

{
  "hex": "#357dca",
  "rgb": {
    "r": 53,
    "g": 125,
    "b": 202
  },
  "hsl": {
    "h": 211.007,
    "s": 58.431,
    "l": 50
  },
  "oklch": {
    "l": 0.58213,
    "c": 0.13849,
    "h": 252.6
  },
  "luminance": 0.19688
}

Semantic roles & 50–950 ramp

primary

#357DCA

secondary

#CFAF8C

accent

#9746E2

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0B0F15

muted

#7C7E83

Preview Lab

Preview with #357DCA

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

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