#376DAD#376DAD

#376DAD is a mid, moderate cyan. Relative luminance 0.148; OKLCH L 52.9% C 0.116 H 254.1°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#376DAD
RGB	rgb(55, 109, 173)
HSL	hsl(213, 52%, 45%)
HSV	hsv(213, 68%, 68%)
CMYK	cmyk(68.2%, 37%, 0%, 32.2%)
CIE-LAB	lab(45.31, 3.41, -39.43)
CIE-LCH	lch(45.31, 39.57, 274.95°)
OKLab	oklab(52.9% -0.0319 -0.112)
OKLCH	oklch(52.9% 0.116 254.1)
XYZ	xyz(14.5843, 14.7651, 41.6084)
Luminance	0.1477 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376DAD #AD7737

analogous

#37A8AD #376DAD #3C37AD

triadic

#376DAD #AD376D #6DAD37

tetradic

#376DAD #AD37A8 #AD7737 #37AD3C

square

#376DAD #AD37A8 #AD7737 #37AD3C

split-complementary

#376DAD #AD3C37 #A8AD37

monochromatic

#193250 #28507F #376DAD #578CCA #86ACD8

Accessibility & contrast

On white

5.31

#376DAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#376DAD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376DAD

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376DAD	#FFFFFF	#000000	##FFFFFF
##376DAD	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5071B0

Deuteranopia (green-blind)

#3F66AC

Tritanopia (blue-blind)

#007C85

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #376dad;
/* rgb */ color: rgb(55, 109, 173);
/* oklch */ color: oklch(52.9% 0.116 254.1);

Tailwind

colors: {
  custom: {
    50: '#7b96c6',
    500: '#376dad',
    950: '#000000',
  },
}

SCSS

$custom: #376dad;
$custom-light: #7b96c6;
$custom-dark: #000000;

JSON

{
  "hex": "#376dad",
  "rgb": {
    "r": 55,
    "g": 109,
    "b": 173
  },
  "hsl": {
    "h": 212.542,
    "s": 51.754,
    "l": 44.706
  },
  "oklch": {
    "l": 0.52904,
    "c": 0.11648,
    "h": 254.1
  },
  "luminance": 0.14767
}

Semantic roles & 50–950 ramp

primary

#376DAD

secondary

#C2A37D

accent

#9A4DDB

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #376DAD

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

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