#356F8D#356F8D

#356F8D is a mid, moderate cyan. Relative luminance 0.140; OKLCH L 51.6% C 0.077 H 233.5°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#356F8D
RGB	rgb(53, 111, 141)
HSL	hsl(200, 45%, 38%)
HSV	hsv(200, 62%, 55%)
CMYK	cmyk(62.4%, 21.3%, 0%, 44.7%)
CIE-LAB	lab(44.30, -9.38, -22.11)
CIE-LCH	lch(44.30, 24.01, 247.02°)
OKLab	oklab(51.58% -0.0457 -0.0618)
OKLCH	oklch(51.58% 0.077 233.5)
XYZ	xyz(11.9585, 14.0477, 27.2754)
Luminance	0.1405 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#356F8D #8D5335

analogous

#358D7F #356F8D #35438D

triadic

#356F8D #8D356F #6F8D35

tetradic

#356F8D #7F358D #8D5335 #438D35

square

#356F8D #7F358D #8D5335 #438D35

split-complementary

#356F8D #8D3543 #8D7F35

monochromatic

#142934 #244C61 #356F8D #4692B9 #72ACCA

Accessibility & contrast

On white

5.51

#356F8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#356F8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #356F8D

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##356F8D	#FFFFFF	#000000	##FFFFFF
##356F8D	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#606E8E

Deuteranopia (green-blind)

#54658D

Tritanopia (blue-blind)

#007779

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #356f8d;
/* rgb */ color: rgb(53, 111, 141);
/* oklch */ color: oklch(51.6% 0.077 233.5);

Tailwind

colors: {
  custom: {
    50: '#7598ae',
    500: '#356f8d',
    950: '#000000',
  },
}

SCSS

$custom: #356f8d;
$custom-light: #7598ae;
$custom-dark: #000000;

JSON

{
  "hex": "#356f8d",
  "rgb": {
    "r": 53,
    "g": 111,
    "b": 141
  },
  "hsl": {
    "h": 200.455,
    "s": 45.361,
    "l": 38.039
  },
  "oklch": {
    "l": 0.51581,
    "c": 0.07687,
    "h": 233.5
  },
  "luminance": 0.14049
}

Semantic roles & 50–950 ramp

primary

#356F8D

secondary

#B2846B

accent

#7F53D5

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #356F8D

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

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