#356BAC#356BAC

#356BAC is a mid, moderate cyan. Relative luminance 0.143; OKLCH L 52.3% C 0.118 H 254.5°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#356BAC
RGB	rgb(53, 107, 172)
HSL	hsl(213, 53%, 44%)
HSV	hsv(213, 69%, 67%)
CMYK	cmyk(69.2%, 37.8%, 0%, 32.5%)
CIE-LAB	lab(44.59, 3.96, -39.99)
CIE-LCH	lch(44.59, 40.19, 275.66°)
OKLab	oklab(52.3% -0.0316 -0.1137)
OKLCH	oklch(52.3% 0.118 254.5)
XYZ	xyz(14.1696, 14.2494, 41.0254)
Luminance	0.1425 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#356BAC #AC7635

analogous

#35A7AC #356BAC #3B35AC

triadic

#356BAC #AC356B #6BAC35

tetradic

#356BAC #AC35A7 #AC7635 #35AC3B

square

#356BAC #AC35A7 #AC7635 #35AC3B

split-complementary

#356BAC #AC3B35 #A7AC35

monochromatic

#18314E #274E7D #356BAC #548ACA #83AAD9

Accessibility & contrast

On white

5.45

#356BAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#356BAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #356BAC

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##356BAC	#FFFFFF	#000000	##FFFFFF
##356BAC	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E70AF

Deuteranopia (green-blind)

#3C64AB

Tritanopia (blue-blind)

#007A83

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #356bac;
/* rgb */ color: rgb(53, 107, 172);
/* oklch */ color: oklch(52.3% 0.118 254.5);

Tailwind

colors: {
  custom: {
    50: '#7a95c5',
    500: '#356bac',
    950: '#000000',
  },
}

SCSS

$custom: #356bac;
$custom-light: #7a95c5;
$custom-dark: #000000;

JSON

{
  "hex": "#356bac",
  "rgb": {
    "r": 53,
    "g": 107,
    "b": 172
  },
  "hsl": {
    "h": 212.773,
    "s": 52.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.523,
    "c": 0.11805,
    "h": 254.5
  },
  "luminance": 0.14251
}

Semantic roles & 50–950 ramp

primary

#356BAC

secondary

#C2A27B

accent

#9B4CDC

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #356BAC

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

Preview Lab → · Contrast checker → · Palette generator →