#376ABD#376ABD

#376ABD is a mid, vivid blue. Relative luminance 0.148; OKLCH L 53.2% C 0.142 H 259.7°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#376ABD
RGB	rgb(55, 106, 189)
HSL	hsl(217, 55%, 48%)
HSV	hsv(217, 71%, 74%)
CMYK	cmyk(70.9%, 43.9%, 0%, 25.9%)
CIE-LAB	lab(45.35, 11.13, -48.68)
CIE-LCH	lch(45.35, 49.94, 282.88°)
OKLab	oklab(53.23% -0.0254 -0.1392)
OKLCH	oklch(53.23% 0.142 259.7)
XYZ	xyz(15.9116, 14.7927, 50.1510)
Luminance	0.1479 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376ABD #BD8A37

analogous

#37ADBD #376ABD #4737BD

triadic

#376ABD #BD376A #6ABD37

tetradic

#376ABD #BD37AD #BD8A37 #37BD47

square

#376ABD #BD37AD #BD8A37 #37BD47

split-complementary

#376ABD #BD4737 #ADBD37

monochromatic

#1B355E #294F8E #376ABD #608BD1 #90AEDF

Accessibility & contrast

On white

5.30

#376ABD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#376ABD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376ABD

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376ABD	#FFFFFF	#000000	##FFFFFF
##376ABD	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4172C0

Deuteranopia (green-blind)

#2966BB

Tritanopia (blue-blind)

#007D8A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #376abd;
/* rgb */ color: rgb(55, 106, 189);
/* oklch */ color: oklch(53.2% 0.142 259.7);

Tailwind

colors: {
  custom: {
    50: '#7e94d1',
    500: '#376abd',
    950: '#000000',
  },
}

SCSS

$custom: #376abd;
$custom-light: #7e94d1;
$custom-dark: #000000;

JSON

{
  "hex": "#376abd",
  "rgb": {
    "r": 55,
    "g": 106,
    "b": 189
  },
  "hsl": {
    "h": 217.164,
    "s": 54.918,
    "l": 47.843
  },
  "oklch": {
    "l": 0.53228,
    "c": 0.14152,
    "h": 259.7
  },
  "luminance": 0.14794
}

Semantic roles & 50–950 ramp

primary

#376ABD

secondary

#C9B086

accent

#A64ADE

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #376ABD

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

Preview Lab → · Contrast checker → · Palette generator →