#356BA8#356BA8

#356BA8 is a mid, moderate cyan. Relative luminance 0.141; OKLCH L 52.1% C 0.113 H 253.2°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#356BA8
RGB	rgb(53, 107, 168)
HSL	hsl(212, 52%, 43%)
HSV	hsv(212, 68%, 66%)
CMYK	cmyk(68.5%, 36.3%, 0%, 34.1%)
CIE-LAB	lab(44.37, 2.51, -37.98)
CIE-LCH	lch(44.37, 38.07, 273.78°)
OKLab	oklab(52.06% -0.0326 -0.1079)
OKLCH	oklch(52.06% 0.113 253.2)
XYZ	xyz(13.7912, 14.0980, 39.0326)
Luminance	0.1410 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#356BA8 #A87235

analogous

#35A4A8 #356BA8 #3835A8

triadic

#356BA8 #A8356B #6BA835

tetradic

#356BA8 #A835A4 #A87235 #35A838

square

#356BA8 #A835A4 #A87235 #35A838

split-complementary

#356BA8 #A83835 #A4A835

monochromatic

#18304B #264D79 #356BA8 #5289C8 #80A9D7

Accessibility & contrast

On white

5.50

#356BA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#356BA8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #356BA8

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##356BA8	#FFFFFF	#000000	##FFFFFF
##356BA8	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#506FAB

Deuteranopia (green-blind)

#3F64A7

Tritanopia (blue-blind)

#007981

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #356ba8;
/* rgb */ color: rgb(53, 107, 168);
/* oklch */ color: oklch(52.1% 0.113 253.2);

Tailwind

colors: {
  custom: {
    50: '#7995c2',
    500: '#356ba8',
    950: '#000000',
  },
}

SCSS

$custom: #356ba8;
$custom-light: #7995c2;
$custom-dark: #000000;

JSON

{
  "hex": "#356ba8",
  "rgb": {
    "r": 53,
    "g": 107,
    "b": 168
  },
  "hsl": {
    "h": 211.826,
    "s": 52.036,
    "l": 43.333
  },
  "oklch": {
    "l": 0.52062,
    "c": 0.1127,
    "h": 253.2
  },
  "luminance": 0.14099
}

Semantic roles & 50–950 ramp

primary

#356BA8

secondary

#C09F78

accent

#984CDB

background

#F7F9FB

surface

#EEF1F7

border

#C9CBD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #356BA8

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

Preview Lab → · Contrast checker → · Palette generator →