#376BA5#376BA5

#376BA5 is a mid, moderate cyan. Relative luminance 0.140; OKLCH L 52.0% C 0.108 H 252.8°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#376BA5
RGB	rgb(55, 107, 165)
HSL	hsl(212, 50%, 43%)
HSV	hsv(212, 67%, 65%)
CMYK	cmyk(66.7%, 35.2%, 0%, 35.3%)
CIE-LAB	lab(44.29, 1.77, -36.34)
CIE-LCH	lch(44.29, 36.38, 272.79°)
OKLab	oklab(51.97% -0.0319 -0.103)
OKLCH	oklch(51.97% 0.108 252.8)
XYZ	xyz(13.6223, 14.0429, 37.5827)
Luminance	0.1404 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376BA5 #A57137

analogous

#37A2A5 #376BA5 #3A37A5

triadic

#376BA5 #A5376B #6BA537

tetradic

#376BA5 #A537A2 #A57137 #37A53A

square

#376BA5 #A537A2 #A57137 #37A53A

split-complementary

#376BA5 #A53A37 #A2A537

monochromatic

#182F49 #284D77 #376BA5 #5389C6 #81A9D5

Accessibility & contrast

On white

5.51

#376BA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#376BA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376BA5

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376BA5	#FFFFFF	#000000	##FFFFFF
##376BA5	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#526EA7

Deuteranopia (green-blind)

#4264A4

Tritanopia (blue-blind)

#007880

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #376ba5;
/* rgb */ color: rgb(55, 107, 165);
/* oklch */ color: oklch(52.0% 0.108 252.8);

Tailwind

colors: {
  custom: {
    50: '#7995c0',
    500: '#376ba5',
    950: '#000000',
  },
}

SCSS

$custom: #376ba5;
$custom-light: #7995c0;
$custom-dark: #000000;

JSON

{
  "hex": "#376ba5",
  "rgb": {
    "r": 55,
    "g": 107,
    "b": 165
  },
  "hsl": {
    "h": 211.636,
    "s": 50,
    "l": 43.137
  },
  "oklch": {
    "l": 0.51971,
    "c": 0.10787,
    "h": 252.8
  },
  "luminance": 0.14044
}

Semantic roles & 50–950 ramp

primary

#376BA5

secondary

#BF9E79

accent

#984EDA

background

#F7F9FB

surface

#EEF1F7

border

#C9CBD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #376BA5

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

Preview Lab → · Contrast checker → · Palette generator →