#356B83#356B83

#356B83 is a mid, moderate cyan. Relative luminance 0.129; OKLCH L 50.1% C 0.069 H 229.3°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#356B83
RGB	rgb(53, 107, 131)
HSL	hsl(198, 42%, 36%)
HSV	hsv(198, 60%, 51%)
CMYK	cmyk(59.5%, 18.3%, 0%, 48.6%)
CIE-LAB	lab(42.63, -10.37, -18.70)
CIE-LCH	lch(42.63, 21.38, 240.99°)
OKLab	oklab(50.11% -0.0449 -0.0521)
OKLCH	oklch(50.11% 0.069 229.3)
XYZ	xyz(10.8211, 12.9100, 23.3899)
Luminance	0.1291 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#356B83 #834D35

analogous

#358374 #356B83 #354483

triadic

#356B83 #83356B #6B8335

tetradic

#356B83 #743583 #834D35 #448335

square

#356B83 #743583 #834D35 #448335

split-complementary

#356B83 #833544 #837435

monochromatic

#12242C #234757 #356B83 #478FAF #6EAAC4

Accessibility & contrast

On white

5.86

#356B83 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#356B83 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #356B83

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##356B83	#FFFFFF	#000000	##FFFFFF
##356B83	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F6984

Deuteranopia (green-blind)

#546183

Tritanopia (blue-blind)

#007273

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #356b83;
/* rgb */ color: rgb(53, 107, 131);
/* oklch */ color: oklch(50.1% 0.069 229.3);

Tailwind

colors: {
  custom: {
    50: '#7495a7',
    500: '#356b83',
    950: '#000000',
  },
}

SCSS

$custom: #356b83;
$custom-light: #7495a7;
$custom-dark: #000000;

JSON

{
  "hex": "#356b83",
  "rgb": {
    "r": 53,
    "g": 107,
    "b": 131
  },
  "hsl": {
    "h": 198.462,
    "s": 42.391,
    "l": 36.078
  },
  "oklch": {
    "l": 0.5011,
    "c": 0.06875,
    "h": 229.3
  },
  "luminance": 0.12911
}

Semantic roles & 50–950 ramp

primary

#356B83

secondary

#AD7D67

accent

#7C56D2

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#090D0F

muted

#7B7E7F

Preview Lab

Preview with #356B83

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

Preview Lab → · Contrast checker → · Palette generator →