#356AAA#356AAA

#356AAA is a mid, moderate cyan. Relative luminance 0.140; OKLCH L 51.9% C 0.116 H 254.5°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#356AAA
RGB	rgb(53, 106, 170)
HSL	hsl(213, 52%, 44%)
HSV	hsv(213, 69%, 67%)
CMYK	cmyk(68.8%, 37.6%, 0%, 33.3%)
CIE-LAB	lab(44.18, 3.86, -39.46)
CIE-LCH	lch(44.18, 39.65, 275.59°)
OKLab	oklab(51.95% -0.0311 -0.1122)
OKLCH	oklch(51.95% 0.116 254.5)
XYZ	xyz(13.8753, 13.9658, 39.9868)
Luminance	0.1397 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#356AAA #AA7535

analogous

#35A4AA #356AAA #3B35AA

triadic

#356AAA #AA356A #6AAA35

tetradic

#356AAA #AA35A4 #AA7535 #35AA3B

square

#356AAA #AA35A4 #AA7535 #35AA3B

split-complementary

#356AAA #AA3B35 #A4AA35

monochromatic

#18304D #264D7B #356AAA #5389C9 #82A9D8

Accessibility & contrast

On white

5.54

#356AAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#356AAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #356AAA

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##356AAA	#FFFFFF	#000000	##FFFFFF
##356AAA	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D6EAD

Deuteranopia (green-blind)

#3C63A9

Tritanopia (blue-blind)

#007982

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #356aaa;
/* rgb */ color: rgb(53, 106, 170);
/* oklch */ color: oklch(51.9% 0.116 254.5);

Tailwind

colors: {
  custom: {
    50: '#7994c3',
    500: '#356aaa',
    950: '#000000',
  },
}

SCSS

$custom: #356aaa;
$custom-light: #7994c3;
$custom-dark: #000000;

JSON

{
  "hex": "#356aaa",
  "rgb": {
    "r": 53,
    "g": 106,
    "b": 170
  },
  "hsl": {
    "h": 212.821,
    "s": 52.466,
    "l": 43.725
  },
  "oklch": {
    "l": 0.51949,
    "c": 0.11642,
    "h": 254.5
  },
  "luminance": 0.13967
}

Semantic roles & 50–950 ramp

primary

#356AAA

secondary

#C1A17A

accent

#9B4CDC

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #356AAA

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

Preview Lab → · Contrast checker → · Palette generator →