#4376B5#4376B5

#4376B5 is a mid, moderate cyan. Relative luminance 0.175; OKLCH L 56.0% C 0.113 H 254.7°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#4376B5
RGB	rgb(67, 118, 181)
HSL	hsl(213, 46%, 49%)
HSV	hsv(213, 63%, 71%)
CMYK	cmyk(63%, 34.8%, 0%, 29%)
CIE-LAB	lab(48.87, 2.84, -38.43)
CIE-LCH	lch(48.87, 38.53, 274.23°)
OKLab	oklab(55.95% -0.0298 -0.1088)
OKLCH	oklch(55.95% 0.113 254.7)
XYZ	xyz(17.1307, 17.4847, 46.1792)
Luminance	0.1749 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4376B5 #B58243

analogous

#43AFB5 #4376B5 #4943B5

triadic

#4376B5 #B54376 #76B543

tetradic

#4376B5 #B543AF #B58243 #43B549

square

#4376B5 #B543AF #B58243 #43B549

split-complementary

#4376B5 #B54943 #AFB543

monochromatic

#223C5C #325988 #4376B5 #6C96C9 #99B6D9

Accessibility & contrast

On white

4.67

#4376B5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#4376B5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4376B5

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4376B5	#FFFFFF	#000000	##FFFFFF
##4376B5	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B7AB8

Deuteranopia (green-blind)

#4B6FB4

Tritanopia (blue-blind)

#00848D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4376b5;
/* rgb */ color: rgb(67, 118, 181);
/* oklch */ color: oklch(56.0% 0.113 254.7);

Tailwind

colors: {
  custom: {
    50: '#829dcb',
    500: '#4376b5',
    950: '#000000',
  },
}

SCSS

$custom: #4376b5;
$custom-light: #829dcb;
$custom-dark: #000000;

JSON

{
  "hex": "#4376b5",
  "rgb": {
    "r": 67,
    "g": 118,
    "b": 181
  },
  "hsl": {
    "h": 213.158,
    "s": 45.968,
    "l": 48.627
  },
  "oklch": {
    "l": 0.55954,
    "c": 0.11285,
    "h": 254.7
  },
  "luminance": 0.17486
}

Semantic roles & 50–950 ramp

primary

#4376B5

secondary

#C5AD8F

accent

#9B52D6

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #4376B5

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

Preview Lab → · Contrast checker → · Palette generator →