#356AAF#356AAF

#356AAF is a mid, vivid cyan. Relative luminance 0.142; OKLCH L 52.3% C 0.123 H 256.0°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#356AAF
RGB	rgb(53, 106, 175)
HSL	hsl(214, 54%, 45%)
HSV	hsv(214, 70%, 69%)
CMYK	cmyk(69.7%, 39.4%, 0%, 31.4%)
CIE-LAB	lab(44.46, 5.68, -41.95)
CIE-LCH	lch(44.46, 42.34, 277.72°)
OKLab	oklab(52.25% -0.0298 -0.1195)
OKLCH	oklch(52.25% 0.123 256)
XYZ	xyz(14.3573, 14.1586, 42.5254)
Luminance	0.1416 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#356AAF #AF7A35

analogous

#35A7AF #356AAF #3D35AF

triadic

#356AAF #AF356A #6AAF35

tetradic

#356AAF #AF35A7 #AF7A35 #35AF3D

square

#356AAF #AF35A7 #AF7A35 #35AF3D

split-complementary

#356AAF #AF3D35 #A7AF35

monochromatic

#193151 #274E80 #356AAF #5689CC #85AADA

Accessibility & contrast

On white

5.48

#356AAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#356AAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #356AAF

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##356AAF	#FFFFFF	#000000	##FFFFFF
##356AAF	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A6FB2

Deuteranopia (green-blind)

#3864AE

Tritanopia (blue-blind)

#007A84

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #356aaf;
/* rgb */ color: rgb(53, 106, 175);
/* oklch */ color: oklch(52.3% 0.123 256.0);

Tailwind

colors: {
  custom: {
    50: '#7a94c7',
    500: '#356aaf',
    950: '#000000',
  },
}

SCSS

$custom: #356aaf;
$custom-light: #7a94c7;
$custom-dark: #000000;

JSON

{
  "hex": "#356aaf",
  "rgb": {
    "r": 53,
    "g": 106,
    "b": 175
  },
  "hsl": {
    "h": 213.934,
    "s": 53.509,
    "l": 44.706
  },
  "oklch": {
    "l": 0.52254,
    "c": 0.12318,
    "h": 256
  },
  "luminance": 0.1416
}

Semantic roles & 50–950 ramp

primary

#356AAF

secondary

#C4A57C

accent

#9D4BDD

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #356AAF

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

Preview Lab → · Contrast checker → · Palette generator →