#356FAF#356FAF

#356FAF is a mid, moderate cyan. Relative luminance 0.152; OKLCH L 53.4% C 0.118 H 252.8°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#356FAF
RGB	rgb(53, 111, 175)
HSL	hsl(211, 54%, 45%)
HSV	hsv(211, 70%, 69%)
CMYK	cmyk(69.7%, 36.6%, 0%, 31.4%)
CIE-LAB	lab(45.93, 2.57, -39.61)
CIE-LCH	lch(45.93, 39.70, 273.71°)
OKLab	oklab(53.4% -0.0348 -0.1126)
OKLCH	oklch(53.4% 0.118 252.8)
XYZ	xyz(14.8876, 15.2193, 42.7022)
Luminance	0.1522 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#356FAF #AF7535

analogous

#35ACAF #356FAF #3835AF

triadic

#356FAF #AF356F #6FAF35

tetradic

#356FAF #AF35AC #AF7535 #35AF38

square

#356FAF #AF35AC #AF7535 #35AF38

split-complementary

#356FAF #AF3835 #ACAF35

monochromatic

#193351 #275180 #356FAF #568ECC #85ADDA

Accessibility & contrast

On white

5.19

#356FAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#356FAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #356FAF

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##356FAF	#FFFFFF	#000000	##FFFFFF
##356FAF	1.00	5.19	4.04	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5273B2

Deuteranopia (green-blind)

#4168AE

Tritanopia (blue-blind)

#007E87

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #356faf;
/* rgb */ color: rgb(53, 111, 175);
/* oklch */ color: oklch(53.4% 0.118 252.8);

Tailwind

colors: {
  custom: {
    50: '#7a97c7',
    500: '#356faf',
    950: '#000000',
  },
}

SCSS

$custom: #356faf;
$custom-light: #7a97c7;
$custom-dark: #000000;

JSON

{
  "hex": "#356faf",
  "rgb": {
    "r": 53,
    "g": 111,
    "b": 175
  },
  "hsl": {
    "h": 211.475,
    "s": 53.509,
    "l": 44.706
  },
  "oklch": {
    "l": 0.53404,
    "c": 0.11785,
    "h": 252.8
  },
  "luminance": 0.15221
}

Semantic roles & 50–950 ramp

primary

#356FAF

secondary

#C4A27C

accent

#974BDD

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #356FAF

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

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