#356AA8#356AA8

#356AA8 is a mid, moderate cyan. Relative luminance 0.139; OKLCH L 51.8% C 0.114 H 253.9°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#356AA8
RGB	rgb(53, 106, 168)
HSL	hsl(212, 52%, 43%)
HSV	hsv(212, 68%, 66%)
CMYK	cmyk(68.5%, 36.9%, 0%, 34.1%)
CIE-LAB	lab(44.08, 3.13, -38.45)
CIE-LCH	lch(44.08, 38.58, 274.66°)
OKLab	oklab(51.83% -0.0316 -0.1093)
OKLCH	oklch(51.83% 0.114 253.9)
XYZ	xyz(13.6875, 13.8907, 38.9980)
Luminance	0.1389 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#356AA8 #A87335

analogous

#35A3A8 #356AA8 #3A35A8

triadic

#356AA8 #A8356A #6AA835

tetradic

#356AA8 #A835A3 #A87335 #35A83A

square

#356AA8 #A835A3 #A87335 #35A83A

split-complementary

#356AA8 #A83A35 #A3A835

monochromatic

#182F4B #264D79 #356AA8 #5288C8 #80A8D7

Accessibility & contrast

On white

5.56

#356AA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#356AA8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #356AA8

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##356AA8	#FFFFFF	#000000	##FFFFFF
##356AA8	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)

#4E6EAB

Deuteranopia (green-blind)

#3E63A7

Tritanopia (blue-blind)

#007881

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #356aa8;
/* rgb */ color: rgb(53, 106, 168);
/* oklch */ color: oklch(51.8% 0.114 253.9);

Tailwind

colors: {
  custom: {
    50: '#7994c2',
    500: '#356aa8',
    950: '#000000',
  },
}

SCSS

$custom: #356aa8;
$custom-light: #7994c2;
$custom-dark: #000000;

JSON

{
  "hex": "#356aa8",
  "rgb": {
    "r": 53,
    "g": 106,
    "b": 168
  },
  "hsl": {
    "h": 212.348,
    "s": 52.036,
    "l": 43.333
  },
  "oklch": {
    "l": 0.5183,
    "c": 0.11374,
    "h": 253.9
  },
  "luminance": 0.13892
}

Semantic roles & 50–950 ramp

primary

#356AA8

secondary

#C09F78

accent

#9A4CDB

background

#F7F9FB

surface

#EEF1F7

border

#C9CBD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #356AA8

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

Preview Lab → · Contrast checker → · Palette generator →