#355B7C#355B7C

#355B7C is a mid, moderate cyan. Relative luminance 0.097; OKLCH L 45.8% C 0.069 H 246.3°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#355B7C
RGB	rgb(53, 91, 124)
HSL	hsl(208, 40%, 35%)
HSV	hsv(208, 57%, 49%)
CMYK	cmyk(57.3%, 26.6%, 0%, 51.4%)
CIE-LAB	lab(37.29, -3.09, -22.70)
CIE-LCH	lch(37.29, 22.91, 262.24°)
OKLab	oklab(45.78% -0.028 -0.0636)
OKLCH	oklch(45.78% 0.069 246.3)
XYZ	xyz(8.8461, 9.6935, 20.4697)
Luminance	0.0969 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#355B7C #7C5635

analogous

#357C7A #355B7C #35387C

triadic

#355B7C #7C355B #5B7C35

tetradic

#355B7C #7A357C #7C5635 #387C35

square

#355B7C #7A357C #7C5635 #387C35

split-complementary

#355B7C #7C3538 #7C7A35

monochromatic

#101C26 #233C51 #355B7C #477AA7 #6B99C0

Accessibility & contrast

On white

7.15

#355B7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#355B7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #355B7C

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##355B7C	#FFFFFF	#000000	##FFFFFF
##355B7C	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5C7E

Deuteranopia (green-blind)

#44557B

Tritanopia (blue-blind)

#026366

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #355b7c;
/* rgb */ color: rgb(53, 91, 124);
/* oklch */ color: oklch(45.8% 0.069 246.3);

Tailwind

colors: {
  custom: {
    50: '#7289a2',
    500: '#355b7c',
    950: '#000000',
  },
}

SCSS

$custom: #355b7c;
$custom-light: #7289a2;
$custom-dark: #000000;

JSON

{
  "hex": "#355b7c",
  "rgb": {
    "r": 53,
    "g": 91,
    "b": 124
  },
  "hsl": {
    "h": 207.887,
    "s": 40.113,
    "l": 34.706
  },
  "oklch": {
    "l": 0.45777,
    "c": 0.06949,
    "h": 246.3
  },
  "luminance": 0.09694
}

Semantic roles & 50–950 ramp

primary

#355B7C

secondary

#A88465

accent

#9058D0

background

#F7F8F9

surface

#EDF0F2

border

#C8CBCC

text

#080B0F

muted

#7B7C7E

Preview Lab

Preview with #355B7C

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

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