#357AA7#357AA7

#357AA7 is a mid, moderate cyan. Relative luminance 0.175; OKLCH L 55.6% C 0.098 H 240.5°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#357AA7
RGB	rgb(53, 122, 167)
HSL	hsl(204, 52%, 43%)
HSV	hsv(204, 68%, 65%)
CMYK	cmyk(68.3%, 26.9%, 0%, 34.5%)
CIE-LAB	lab(48.84, -6.90, -30.38)
CIE-LCH	lch(48.84, 31.15, 257.20°)
OKLab	oklab(55.56% -0.0485 -0.0856)
OKLCH	oklch(55.56% 0.098 240.5)
XYZ	xyz(15.4001, 17.4643, 39.1111)
Luminance	0.1747 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#357AA7 #A76235

analogous

#35A79B #357AA7 #3541A7

triadic

#357AA7 #A7357A #7AA735

tetradic

#357AA7 #9B35A7 #A76235 #41A735

square

#357AA7 #9B35A7 #A76235 #41A735

split-complementary

#357AA7 #A73541 #A79B35

monochromatic

#18364A #265879 #357AA7 #5199C8 #80B4D7

Accessibility & contrast

On white

4.67

#357AA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#357AA7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #357AA7

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##357AA7	#FFFFFF	#000000	##FFFFFF
##357AA7	1.00	4.67	4.49	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#657AA9

Deuteranopia (green-blind)

#566FA6

Tritanopia (blue-blind)

#00858A

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #357aa7;
/* rgb */ color: rgb(53, 122, 167);
/* oklch */ color: oklch(55.6% 0.098 240.5);

Tailwind

colors: {
  custom: {
    50: '#79a0c1',
    500: '#357aa7',
    950: '#000000',
  },
}

SCSS

$custom: #357aa7;
$custom-light: #79a0c1;
$custom-dark: #000000;

JSON

{
  "hex": "#357aa7",
  "rgb": {
    "r": 53,
    "g": 122,
    "b": 167
  },
  "hsl": {
    "h": 203.684,
    "s": 51.818,
    "l": 43.137
  },
  "oklch": {
    "l": 0.55562,
    "c": 0.09836,
    "h": 240.5
  },
  "luminance": 0.17466
}

Semantic roles & 50–950 ramp

primary

#357AA7

secondary

#C09478

accent

#854DDB

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #357AA7

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

Preview Lab → · Contrast checker → · Palette generator →