#3883B7#3883B7

#3883B7 is a mid, moderate cyan. Relative luminance 0.205; OKLCH L 58.6% C 0.109 H 242.2°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#3883B7
RGB	rgb(56, 131, 183)
HSL	hsl(205, 53%, 47%)
HSV	hsv(205, 69%, 72%)
CMYK	cmyk(69.4%, 28.4%, 0%, 28.2%)
CIE-LAB	lab(52.39, -6.10, -34.07)
CIE-LCH	lch(52.39, 34.62, 259.85°)
OKLab	oklab(58.64% -0.0506 -0.0962)
OKLCH	oklch(58.64% 0.109 242.2)
XYZ	xyz(18.2912, 20.4903, 47.7816)
Luminance	0.2049 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3883B7 #B76C38

analogous

#38B7AC #3883B7 #3844B7

triadic

#3883B7 #B73883 #83B738

tetradic

#3883B7 #AC38B7 #B76C38 #44B738

square

#3883B7 #AC38B7 #B76C38 #44B738

split-complementary

#3883B7 #B73844 #B7AC38

monochromatic

#1B4059 #2A6188 #3883B7 #5EA0CE #8DBCDC

Accessibility & contrast

On white

4.12

#3883B7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#3883B7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3883B7

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3883B7	#FFFFFF	#000000	##000000
##3883B7	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B84B9

Deuteranopia (green-blind)

#5A78B6

Tritanopia (blue-blind)

#009095

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3883b7;
/* rgb */ color: rgb(56, 131, 183);
/* oklch */ color: oklch(58.6% 0.109 242.2);

Tailwind

colors: {
  custom: {
    50: '#7da6cd',
    500: '#3883b7',
    950: '#000000',
  },
}

SCSS

$custom: #3883b7;
$custom-light: #7da6cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3883b7",
  "rgb": {
    "r": 56,
    "g": 131,
    "b": 183
  },
  "hsl": {
    "h": 204.567,
    "s": 53.138,
    "l": 46.863
  },
  "oklch": {
    "l": 0.5864,
    "c": 0.10869,
    "h": 242.2
  },
  "luminance": 0.20492
}

Semantic roles & 50–950 ramp

primary

#3883B7

secondary

#C79F84

accent

#874BDD

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3883B7

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

Preview Lab → · Contrast checker → · Palette generator →