#356CAF#356CAF

#356CAF is a mid, vivid cyan. Relative luminance 0.146; OKLCH L 52.7% C 0.121 H 254.8°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#356CAF
RGB	rgb(53, 108, 175)
HSL	hsl(213, 54%, 45%)
HSV	hsv(213, 70%, 69%)
CMYK	cmyk(69.7%, 38.3%, 0%, 31.4%)
CIE-LAB	lab(45.05, 4.43, -41.02)
CIE-LCH	lch(45.05, 41.26, 276.17°)
OKLab	oklab(52.71% -0.0318 -0.1167)
OKLCH	oklch(52.71% 0.121 254.8)
XYZ	xyz(14.5658, 14.5756, 42.5949)
Luminance	0.1458 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#356CAF #AF7835

analogous

#35A9AF #356CAF #3B35AF

triadic

#356CAF #AF356C #6CAF35

tetradic

#356CAF #AF35A9 #AF7835 #35AF3B

square

#356CAF #AF35A9 #AF7835 #35AF3B

split-complementary

#356CAF #AF3B35 #A9AF35

monochromatic

#193251 #274F80 #356CAF #568BCC #85ABDA

Accessibility & contrast

On white

5.36

#356CAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#356CAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #356CAF

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##356CAF	#FFFFFF	#000000	##FFFFFF
##356CAF	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E71B2

Deuteranopia (green-blind)

#3B65AE

Tritanopia (blue-blind)

#007C85

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #356caf;
/* rgb */ color: rgb(53, 108, 175);
/* oklch */ color: oklch(52.7% 0.121 254.8);

Tailwind

colors: {
  custom: {
    50: '#7a95c7',
    500: '#356caf',
    950: '#000000',
  },
}

SCSS

$custom: #356caf;
$custom-light: #7a95c7;
$custom-dark: #000000;

JSON

{
  "hex": "#356caf",
  "rgb": {
    "r": 53,
    "g": 108,
    "b": 175
  },
  "hsl": {
    "h": 212.951,
    "s": 53.509,
    "l": 44.706
  },
  "oklch": {
    "l": 0.52712,
    "c": 0.121,
    "h": 254.8
  },
  "luminance": 0.14577
}

Semantic roles & 50–950 ramp

primary

#356CAF

secondary

#C4A37C

accent

#9B4BDD

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #356CAF

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

Preview Lab → · Contrast checker → · Palette generator →