#356AB0#356AB0

#356AB0 is a mid, vivid cyan. Relative luminance 0.142; OKLCH L 52.3% C 0.125 H 256.2°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#356AB0
RGB	rgb(53, 106, 176)
HSL	hsl(214, 54%, 45%)
HSV	hsv(214, 70%, 69%)
CMYK	cmyk(69.9%, 39.8%, 0%, 31%)
CIE-LAB	lab(44.52, 6.05, -42.45)
CIE-LCH	lch(44.52, 42.88, 278.11°)
OKLab	oklab(52.32% -0.0296 -0.121)
OKLCH	oklch(52.32% 0.125 256.2)
XYZ	xyz(14.4558, 14.1980, 43.0445)
Luminance	0.1420 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#356AB0 #B07B35

analogous

#35A8B0 #356AB0 #3D35B0

triadic

#356AB0 #B0356A #6AB035

tetradic

#356AB0 #B035A8 #B07B35 #35B03D

square

#356AB0 #B035A8 #B07B35 #35B03D

split-complementary

#356AB0 #B03D35 #A8B035

monochromatic

#193152 #274E81 #356AB0 #5689CC #85AADA

Accessibility & contrast

On white

5.47

#356AB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#356AB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #356AB0

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##356AB0	#FFFFFF	#000000	##FFFFFF
##356AB0	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A6FB3

Deuteranopia (green-blind)

#3764AF

Tritanopia (blue-blind)

#007A84

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #356ab0;
/* rgb */ color: rgb(53, 106, 176);
/* oklch */ color: oklch(52.3% 0.125 256.2);

Tailwind

colors: {
  custom: {
    50: '#7b94c8',
    500: '#356ab0',
    950: '#000000',
  },
}

SCSS

$custom: #356ab0;
$custom-light: #7b94c8;
$custom-dark: #000000;

JSON

{
  "hex": "#356ab0",
  "rgb": {
    "r": 53,
    "g": 106,
    "b": 176
  },
  "hsl": {
    "h": 214.146,
    "s": 53.712,
    "l": 44.902
  },
  "oklch": {
    "l": 0.52316,
    "c": 0.12453,
    "h": 256.2
  },
  "luminance": 0.142
}

Semantic roles & 50–950 ramp

primary

#356AB0

secondary

#C4A57D

accent

#9E4BDD

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #356AB0

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

Preview Lab → · Contrast checker → · Palette generator →