#356BAD#356BAD

#356BAD is a mid, moderate cyan. Relative luminance 0.143; OKLCH L 52.4% C 0.119 H 254.8°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#356BAD
RGB	rgb(53, 107, 173)
HSL	hsl(213, 53%, 44%)
HSV	hsv(213, 69%, 68%)
CMYK	cmyk(69.4%, 38.2%, 0%, 32.2%)
CIE-LAB	lab(44.64, 4.33, -40.49)
CIE-LCH	lch(44.64, 40.72, 276.10°)
OKLab	oklab(52.36% -0.0313 -0.1152)
OKLCH	oklch(52.36% 0.119 254.8)
XYZ	xyz(14.2660, 14.2879, 41.5331)
Luminance	0.1429 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#356BAD #AD7735

analogous

#35A7AD #356BAD #3B35AD

triadic

#356BAD #AD356B #6BAD35

tetradic

#356BAD #AD35A7 #AD7735 #35AD3B

square

#356BAD #AD35A7 #AD7735 #35AD3B

split-complementary

#356BAD #AD3B35 #A7AD35

monochromatic

#18314F #274E7E #356BAD #548ACB #83AAD9

Accessibility & contrast

On white

5.44

#356BAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#356BAD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #356BAD

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##356BAD	#FFFFFF	#000000	##FFFFFF
##356BAD	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D70B0

Deuteranopia (green-blind)

#3B64AC

Tritanopia (blue-blind)

#007A83

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #356bad;
/* rgb */ color: rgb(53, 107, 173);
/* oklch */ color: oklch(52.4% 0.119 254.8);

Tailwind

colors: {
  custom: {
    50: '#7a94c6',
    500: '#356bad',
    950: '#000000',
  },
}

SCSS

$custom: #356bad;
$custom-light: #7a94c6;
$custom-dark: #000000;

JSON

{
  "hex": "#356bad",
  "rgb": {
    "r": 53,
    "g": 107,
    "b": 173
  },
  "hsl": {
    "h": 213,
    "s": 53.097,
    "l": 44.314
  },
  "oklch": {
    "l": 0.52361,
    "c": 0.11939,
    "h": 254.8
  },
  "luminance": 0.14289
}

Semantic roles & 50–950 ramp

primary

#356BAD

secondary

#C3A27B

accent

#9B4BDD

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #356BAD

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

Preview Lab → · Contrast checker → · Palette generator →