#4377A2#4377A2

#4377A2 is a mid, moderate cyan. Relative luminance 0.170; OKLCH L 55.2% C 0.088 H 245.3°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#4377A2
RGB	rgb(67, 119, 162)
HSL	hsl(207, 41%, 45%)
HSV	hsv(207, 59%, 64%)
CMYK	cmyk(58.6%, 26.5%, 0%, 36.5%)
CIE-LAB	lab(48.25, -4.19, -28.33)
CIE-LCH	lch(48.25, 28.64, 261.59°)
OKLab	oklab(55.18% -0.0366 -0.0795)
OKLCH	oklch(55.18% 0.088 245.3)
XYZ	xyz(15.4308, 16.9942, 36.6424)
Luminance	0.1700 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4377A2 #A26E43

analogous

#43A29E #4377A2 #4347A2

triadic

#4377A2 #A24377 #77A243

tetradic

#4377A2 #9E43A2 #A26E43 #47A243

square

#4377A2 #9E43A2 #A26E43 #47A243

split-complementary

#4377A2 #A24347 #A29E43

monochromatic

#1F374B #315777 #4377A2 #6495BF #8FB3D1

Accessibility & contrast

On white

4.77

#4377A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#4377A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4377A2

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4377A2	#FFFFFF	#000000	##FFFFFF
##4377A2	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6478A4

Deuteranopia (green-blind)

#586EA1

Tritanopia (blue-blind)

#008186

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4377a2;
/* rgb */ color: rgb(67, 119, 162);
/* oklch */ color: oklch(55.2% 0.088 245.3);

Tailwind

colors: {
  custom: {
    50: '#7f9ebd',
    500: '#4377a2',
    950: '#000000',
  },
}

SCSS

$custom: #4377a2;
$custom-light: #7f9ebd;
$custom-dark: #000000;

JSON

{
  "hex": "#4377a2",
  "rgb": {
    "r": 67,
    "g": 119,
    "b": 162
  },
  "hsl": {
    "h": 207.158,
    "s": 41.485,
    "l": 44.902
  },
  "oklch": {
    "l": 0.55175,
    "c": 0.08755,
    "h": 245.3
  },
  "luminance": 0.16996
}

Semantic roles & 50–950 ramp

primary

#4377A2

secondary

#BC9E85

accent

#8E56D1

background

#F8F9FB

surface

#EFF2F6

border

#CACCD0

text

#0B0E12

muted

#7C7E81

Preview Lab

Preview with #4377A2

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

Preview Lab → · Contrast checker → · Palette generator →