#357AA0#357AA0

#357AA0 is a mid, moderate cyan. Relative luminance 0.172; OKLCH L 55.2% C 0.091 H 235.9°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#357AA0
RGB	rgb(53, 122, 160)
HSL	hsl(201, 50%, 42%)
HSV	hsv(201, 67%, 63%)
CMYK	cmyk(66.9%, 23.7%, 0%, 37.3%)
CIE-LAB	lab(48.53, -9.32, -26.78)
CIE-LCH	lch(48.53, 28.35, 250.82°)
OKLab	oklab(55.21% -0.0509 -0.0752)
OKLCH	oklch(55.21% 0.091 235.9)
XYZ	xyz(14.7704, 17.2125, 35.7948)
Luminance	0.1721 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#357AA0 #A05B35

analogous

#35A091 #357AA0 #3545A0

triadic

#357AA0 #A0357A #7AA035

tetradic

#357AA0 #9135A0 #A05B35 #45A035

square

#357AA0 #9135A0 #A05B35 #45A035

split-complementary

#357AA0 #A03545 #A09135

monochromatic

#173444 #265772 #357AA0 #4E9AC4 #7CB4D4

Accessibility & contrast

On white

4.73

#357AA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#357AA0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #357AA0

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##357AA0	#FFFFFF	#000000	##FFFFFF
##357AA0	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6879A2

Deuteranopia (green-blind)

#596F9F

Tritanopia (blue-blind)

#008487

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #357aa0;
/* rgb */ color: rgb(53, 122, 160);
/* oklch */ color: oklch(55.2% 0.091 235.9);

Tailwind

colors: {
  custom: {
    50: '#78a0bc',
    500: '#357aa0',
    950: '#000000',
  },
}

SCSS

$custom: #357aa0;
$custom-light: #78a0bc;
$custom-dark: #000000;

JSON

{
  "hex": "#357aa0",
  "rgb": {
    "r": 53,
    "g": 122,
    "b": 160
  },
  "hsl": {
    "h": 201.308,
    "s": 50.235,
    "l": 41.765
  },
  "oklch": {
    "l": 0.55211,
    "c": 0.09082,
    "h": 235.9
  },
  "luminance": 0.17214
}

Semantic roles & 50–950 ramp

primary

#357AA0

secondary

#BC8E74

accent

#804EDA

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #357AA0

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

Preview Lab → · Contrast checker → · Palette generator →