#356BA2#356BA2

#356BA2 is a mid, moderate cyan. Relative luminance 0.139; OKLCH L 51.7% C 0.105 H 250.9°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#356BA2
RGB	rgb(53, 107, 162)
HSL	hsl(210, 51%, 42%)
HSV	hsv(210, 67%, 64%)
CMYK	cmyk(67.3%, 34%, 0%, 36.5%)
CIE-LAB	lab(44.06, 0.35, -34.95)
CIE-LCH	lch(44.06, 34.95, 270.57°)
OKLab	oklab(51.71% -0.0343 -0.099)
OKLCH	oklch(51.71% 0.105 250.9)
XYZ	xyz(13.2451, 13.8796, 36.1564)
Luminance	0.1388 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#356BA2 #A26C35

analogous

#35A2A2 #356BA2 #3535A2

triadic

#356BA2 #A2356B #6BA235

tetradic

#356BA2 #A235A2 #A26C35 #35A235

square

#356BA2 #A235A2 #A26C35 #35A235

split-complementary

#356BA2 #A23535 #A2A235

monochromatic

#172E46 #264D74 #356BA2 #4F8AC5 #7DA8D4

Accessibility & contrast

On white

5.56

#356BA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#356BA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #356BA2

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##356BA2	#FFFFFF	#000000	##FFFFFF
##356BA2	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#536EA4

Deuteranopia (green-blind)

#4463A1

Tritanopia (blue-blind)

#00787F

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #356ba2;
/* rgb */ color: rgb(53, 107, 162);
/* oklch */ color: oklch(51.7% 0.105 250.9);

Tailwind

colors: {
  custom: {
    50: '#7895be',
    500: '#356ba2',
    950: '#000000',
  },
}

SCSS

$custom: #356ba2;
$custom-light: #7895be;
$custom-dark: #000000;

JSON

{
  "hex": "#356ba2",
  "rgb": {
    "r": 53,
    "g": 107,
    "b": 162
  },
  "hsl": {
    "h": 210.275,
    "s": 50.698,
    "l": 42.157
  },
  "oklch": {
    "l": 0.51714,
    "c": 0.10476,
    "h": 250.9
  },
  "luminance": 0.13881
}

Semantic roles & 50–950 ramp

primary

#356BA2

secondary

#BD9A75

accent

#954EDA

background

#F7F9FB

surface

#EEF1F6

border

#C9CBD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #356BA2

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

Preview Lab → · Contrast checker → · Palette generator →