#356BAB#356BAB

#356BAB is a mid, moderate cyan. Relative luminance 0.142; OKLCH L 52.2% C 0.117 H 254.2°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#356BAB
RGB	rgb(53, 107, 171)
HSL	hsl(213, 53%, 44%)
HSV	hsv(213, 69%, 67%)
CMYK	cmyk(69%, 37.4%, 0%, 32.9%)
CIE-LAB	lab(44.53, 3.60, -39.49)
CIE-LCH	lch(44.53, 39.65, 275.21°)
OKLab	oklab(52.24% -0.0318 -0.1123)
OKLCH	oklch(52.24% 0.117 254.2)
XYZ	xyz(14.0739, 14.2111, 40.5215)
Luminance	0.1421 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#356BAB #AB7535

analogous

#35A6AB #356BAB #3A35AB

triadic

#356BAB #AB356B #6BAB35

tetradic

#356BAB #AB35A6 #AB7535 #35AB3A

square

#356BAB #AB35A6 #AB7535 #35AB3A

split-complementary

#356BAB #AB3A35 #A6AB35

monochromatic

#18314E #274E7C #356BAB #538ACA #82AAD8

Accessibility & contrast

On white

5.47

#356BAB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#356BAB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #356BAB

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

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

#4E6FAE

Deuteranopia (green-blind)

#3D64AA

Tritanopia (blue-blind)

#007A83

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #356bab;
/* rgb */ color: rgb(53, 107, 171);
/* oklch */ color: oklch(52.2% 0.117 254.2);

Tailwind

colors: {
  custom: {
    50: '#7a95c4',
    500: '#356bab',
    950: '#000000',
  },
}

SCSS

$custom: #356bab;
$custom-light: #7a95c4;
$custom-dark: #000000;

JSON

{
  "hex": "#356bab",
  "rgb": {
    "r": 53,
    "g": 107,
    "b": 171
  },
  "hsl": {
    "h": 212.542,
    "s": 52.679,
    "l": 43.922
  },
  "oklch": {
    "l": 0.5224,
    "c": 0.1167,
    "h": 254.2
  },
  "luminance": 0.14213
}

Semantic roles & 50–950 ramp

primary

#356BAB

secondary

#C2A17A

accent

#9A4CDC

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #356BAB

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

Preview Lab → · Contrast checker → · Palette generator →