#356FAA#356FAA

#356FAA is a mid, moderate cyan. Relative luminance 0.150; OKLCH L 53.1% C 0.111 H 251.0°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#356FAA
RGB	rgb(53, 111, 170)
HSL	hsl(210, 52%, 44%)
HSV	hsv(210, 69%, 67%)
CMYK	cmyk(68.8%, 34.7%, 0%, 33.3%)
CIE-LAB	lab(45.67, 0.76, -37.11)
CIE-LCH	lch(45.67, 37.11, 271.18°)
OKLab	oklab(53.11% -0.0361 -0.1053)
OKLCH	oklch(53.11% 0.111 251)
XYZ	xyz(14.4056, 15.0265, 40.1636)
Luminance	0.1503 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#356FAA #AA7035

analogous

#35A9AA #356FAA #3535AA

triadic

#356FAA #AA356F #6FAA35

tetradic

#356FAA #AA35A9 #AA7035 #35AA35

square

#356FAA #AA35A9 #AA7035 #35AA35

split-complementary

#356FAA #AA3535 #A9AA35

monochromatic

#18324D #26517B #356FAA #538EC9 #82ACD8

Accessibility & contrast

On white

5.24

#356FAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#356FAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #356FAA

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##356FAA	#FFFFFF	#000000	##FFFFFF
##356FAA	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5572AC

Deuteranopia (green-blind)

#4467A9

Tritanopia (blue-blind)

#007D84

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #356faa;
/* rgb */ color: rgb(53, 111, 170);
/* oklch */ color: oklch(53.1% 0.111 251.0);

Tailwind

colors: {
  custom: {
    50: '#7a98c3',
    500: '#356faa',
    950: '#000000',
  },
}

SCSS

$custom: #356faa;
$custom-light: #7a98c3;
$custom-dark: #000000;

JSON

{
  "hex": "#356faa",
  "rgb": {
    "r": 53,
    "g": 111,
    "b": 170
  },
  "hsl": {
    "h": 210.256,
    "s": 52.466,
    "l": 43.725
  },
  "oklch": {
    "l": 0.53112,
    "c": 0.11129,
    "h": 251
  },
  "luminance": 0.15028
}

Semantic roles & 50–950 ramp

primary

#356FAA

secondary

#C19E7A

accent

#954CDC

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #356FAA

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

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