#355F7E#355F7E

#355F7E is a mid, moderate cyan. Relative luminance 0.104; OKLCH L 46.9% C 0.069 H 242.2°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#355F7E
RGB	rgb(53, 95, 126)
HSL	hsl(205, 41%, 35%)
HSV	hsv(205, 58%, 49%)
CMYK	cmyk(57.9%, 24.6%, 0%, 50.6%)
CIE-LAB	lab(38.63, -4.88, -21.83)
CIE-LCH	lch(38.63, 22.37, 257.40°)
OKLab	oklab(46.87% -0.0322 -0.0611)
OKLCH	oklch(46.87% 0.069 242.2)
XYZ	xyz(9.3249, 10.4469, 21.2597)
Luminance	0.1045 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#355F7E #7E5435

analogous

#357E78 #355F7E #353B7E

triadic

#355F7E #7E355F #5F7E35

tetradic

#355F7E #78357E #7E5435 #3B7E35

square

#355F7E #78357E #7E5435 #3B7E35

split-complementary

#355F7E #7E353B #7E7835

monochromatic

#111E28 #233F53 #355F7E #477FA9 #6C9DC1

Accessibility & contrast

On white

6.80

#355F7E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#355F7E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #355F7E

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##355F7E	#FFFFFF	#000000	##FFFFFF
##355F7E	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515F7F

Deuteranopia (green-blind)

#48587D

Tritanopia (blue-blind)

#006769

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #355f7e;
/* rgb */ color: rgb(53, 95, 126);
/* oklch */ color: oklch(46.9% 0.069 242.2);

Tailwind

colors: {
  custom: {
    50: '#728ca3',
    500: '#355f7e',
    950: '#000000',
  },
}

SCSS

$custom: #355f7e;
$custom-light: #728ca3;
$custom-dark: #000000;

JSON

{
  "hex": "#355f7e",
  "rgb": {
    "r": 53,
    "g": 95,
    "b": 126
  },
  "hsl": {
    "h": 205.479,
    "s": 40.782,
    "l": 35.098
  },
  "oklch": {
    "l": 0.46869,
    "c": 0.06907,
    "h": 242.2
  },
  "luminance": 0.10448
}

Semantic roles & 50–950 ramp

primary

#355F7E

secondary

#AA8265

accent

#8B57D1

background

#F7F8FA

surface

#EDF0F3

border

#C8CBCD

text

#080C0F

muted

#7B7D7F

Preview Lab

Preview with #355F7E

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

Preview Lab → · Contrast checker → · Palette generator →