#376FA8#376FA8

#376FA8 is a mid, moderate cyan. Relative luminance 0.150; OKLCH L 53.1% C 0.108 H 250.9°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#376FA8
RGB	rgb(55, 111, 168)
HSL	hsl(210, 51%, 44%)
HSV	hsv(210, 67%, 66%)
CMYK	cmyk(67.3%, 33.9%, 0%, 34.1%)
CIE-LAB	lab(45.64, 0.38, -35.97)
CIE-LCH	lch(45.64, 35.97, 270.61°)
OKLab	oklab(53.08% -0.0353 -0.1019)
OKLCH	oklch(53.08% 0.108 250.9)
XYZ	xyz(14.3253, 15.0068, 39.1798)
Luminance	0.1501 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376FA8 #A87037

analogous

#37A7A8 #376FA8 #3737A8

triadic

#376FA8 #A8376F #6FA837

tetradic

#376FA8 #A837A7 #A87037 #37A837

square

#376FA8 #A837A7 #A87037 #37A837

split-complementary

#376FA8 #A83737 #A7A837

monochromatic

#19324C #28517A #376FA8 #558EC7 #83ACD6

Accessibility & contrast

On white

5.25

#376FA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#376FA8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376FA8

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376FA8	#FFFFFF	#000000	##FFFFFF
##376FA8	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5672AA

Deuteranopia (green-blind)

#4667A7

Tritanopia (blue-blind)

#007C84

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #376fa8;
/* rgb */ color: rgb(55, 111, 168);
/* oklch */ color: oklch(53.1% 0.108 250.9);

Tailwind

colors: {
  custom: {
    50: '#7a98c2',
    500: '#376fa8',
    950: '#000000',
  },
}

SCSS

$custom: #376fa8;
$custom-light: #7a98c2;
$custom-dark: #000000;

JSON

{
  "hex": "#376fa8",
  "rgb": {
    "r": 55,
    "g": 111,
    "b": 168
  },
  "hsl": {
    "h": 210.265,
    "s": 50.673,
    "l": 43.725
  },
  "oklch": {
    "l": 0.53078,
    "c": 0.10785,
    "h": 250.9
  },
  "luminance": 0.15008
}

Semantic roles & 50–950 ramp

primary

#376FA8

secondary

#C09E7B

accent

#954EDA

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #376FA8

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

Preview Lab → · Contrast checker → · Palette generator →