#356BA0#356BA0

#356BA0 is a mid, moderate cyan. Relative luminance 0.138; OKLCH L 51.6% C 0.102 H 250.1°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#356BA0
RGB	rgb(53, 107, 160)
HSL	hsl(210, 50%, 42%)
HSV	hsv(210, 67%, 63%)
CMYK	cmyk(66.9%, 33.1%, 0%, 37.3%)
CIE-LAB	lab(43.96, -0.37, -33.92)
CIE-LCH	lch(43.96, 33.93, 269.37°)
OKLab	oklab(51.6% -0.0348 -0.096)
OKLCH	oklch(51.6% 0.102 250.1)
XYZ	xyz(13.0687, 13.8090, 35.2276)
Luminance	0.1381 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#356BA0 #A06A35

analogous

#35A0A0 #356BA0 #3535A0

triadic

#356BA0 #A0356B #6BA035

tetradic

#356BA0 #A035A0 #A06A35 #35A035

square

#356BA0 #A035A0 #A06A35 #35A035

split-complementary

#356BA0 #A03535 #A0A035

monochromatic

#172E44 #264C72 #356BA0 #4E8AC4 #7CA8D4

Accessibility & contrast

On white

5.58

#356BA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#356BA0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #356BA0

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##356BA0	#FFFFFF	#000000	##FFFFFF
##356BA0	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#546EA2

Deuteranopia (green-blind)

#45639F

Tritanopia (blue-blind)

#00777E

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #356ba0;
/* rgb */ color: rgb(53, 107, 160);
/* oklch */ color: oklch(51.6% 0.102 250.1);

Tailwind

colors: {
  custom: {
    50: '#7895bc',
    500: '#356ba0',
    950: '#000000',
  },
}

SCSS

$custom: #356ba0;
$custom-light: #7895bc;
$custom-dark: #000000;

JSON

{
  "hex": "#356ba0",
  "rgb": {
    "r": 53,
    "g": 107,
    "b": 160
  },
  "hsl": {
    "h": 209.72,
    "s": 50.235,
    "l": 41.765
  },
  "oklch": {
    "l": 0.51601,
    "c": 0.10215,
    "h": 250.1
  },
  "luminance": 0.1381
}

Semantic roles & 50–950 ramp

primary

#356BA0

secondary

#BC9874

accent

#934EDA

background

#F7F9FB

surface

#EEF1F6

border

#C9CBD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #356BA0

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

Preview Lab → · Contrast checker → · Palette generator →