#3876A5#3876A5

#3876A5 is a mid, moderate cyan. Relative luminance 0.165; OKLCH L 54.6% C 0.098 H 243.9°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#3876A5
RGB	rgb(56, 118, 165)
HSL	hsl(206, 49%, 43%)
HSV	hsv(206, 66%, 65%)
CMYK	cmyk(66.1%, 28.5%, 0%, 35.3%)
CIE-LAB	lab(47.64, -4.72, -31.08)
CIE-LCH	lch(47.64, 31.43, 261.36°)
OKLab	oklab(54.61% -0.0429 -0.0876)
OKLCH	oklch(54.61% 0.098 243.9)
XYZ	xyz(14.8983, 16.5127, 37.9921)
Luminance	0.1651 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3876A5 #A56738

analogous

#38A59D #3876A5 #383FA5

triadic

#3876A5 #A53876 #76A538

tetradic

#3876A5 #9D38A5 #A56738 #3FA538

square

#3876A5 #9D38A5 #A56738 #3FA538

split-complementary

#3876A5 #A5383F #A59D38

monochromatic

#19354A #285577 #3876A5 #5595C5 #83B1D5

Accessibility & contrast

On white

4.88

#3876A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#3876A5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3876A5

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3876A5	#FFFFFF	#000000	##FFFFFF
##3876A5	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6177A7

Deuteranopia (green-blind)

#526CA4

Tritanopia (blue-blind)

#008186

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3876a5;
/* rgb */ color: rgb(56, 118, 165);
/* oklch */ color: oklch(54.6% 0.098 243.9);

Tailwind

colors: {
  custom: {
    50: '#7a9dc0',
    500: '#3876a5',
    950: '#000000',
  },
}

SCSS

$custom: #3876a5;
$custom-light: #7a9dc0;
$custom-dark: #000000;

JSON

{
  "hex": "#3876a5",
  "rgb": {
    "r": 56,
    "g": 118,
    "b": 165
  },
  "hsl": {
    "h": 205.872,
    "s": 49.321,
    "l": 43.333
  },
  "oklch": {
    "l": 0.54612,
    "c": 0.09754,
    "h": 243.9
  },
  "luminance": 0.16514
}

Semantic roles & 50–950 ramp

primary

#3876A5

secondary

#BE987A

accent

#8A4FD9

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3876A5

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

Preview Lab → · Contrast checker → · Palette generator →