#357AC7#357AC7

#357AC7 is a mid, vivid cyan. Relative luminance 0.188; OKLCH L 57.4% C 0.138 H 253.4°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#357AC7
RGB	rgb(53, 122, 199)
HSL	hsl(212, 58%, 49%)
HSV	hsv(212, 73%, 78%)
CMYK	cmyk(73.4%, 38.7%, 0%, 22%)
CIE-LAB	lab(50.45, 4.56, -46.30)
CIE-LCH	lch(50.45, 46.53, 275.62°)
OKLab	oklab(57.35% -0.0393 -0.132)
OKLCH	oklch(57.35% 0.138 253.4)
XYZ	xyz(18.7327, 18.7974, 56.6627)
Luminance	0.1880 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#357AC7 #C78235

analogous

#35C3C7 #357AC7 #3935C7

triadic

#357AC7 #C7357A #7AC735

tetradic

#357AC7 #C735C3 #C78235 #35C739

square

#357AC7 #C735C3 #C78235 #35C739

split-complementary

#357AC7 #C73935 #C3C735

monochromatic

#1B3F66 #285C97 #357AC7 #6499D6 #94B9E2

Accessibility & contrast

On white

4.41

#357AC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#357AC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #357AC7

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##357AC7	#FFFFFF	#000000	##000000
##357AC7	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#567FCA

Deuteranopia (green-blind)

#3F72C5

Tritanopia (blue-blind)

#008C97

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #357ac7;
/* rgb */ color: rgb(53, 122, 199);
/* oklch */ color: oklch(57.4% 0.138 253.4);

Tailwind

colors: {
  custom: {
    50: '#7fa0d8',
    500: '#357ac7',
    950: '#000000',
  },
}

SCSS

$custom: #357ac7;
$custom-light: #7fa0d8;
$custom-dark: #000000;

JSON

{
  "hex": "#357ac7",
  "rgb": {
    "r": 53,
    "g": 122,
    "b": 199
  },
  "hsl": {
    "h": 211.644,
    "s": 57.937,
    "l": 49.412
  },
  "oklch": {
    "l": 0.57354,
    "c": 0.13775,
    "h": 253.4
  },
  "luminance": 0.18799
}

Semantic roles & 50–950 ramp

primary

#357AC7

secondary

#CEAE8A

accent

#9847E1

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #357AC7

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

Preview Lab → · Contrast checker → · Palette generator →