#3883BF#3883BF

#3883BF is a mid, moderate cyan. Relative luminance 0.208; OKLCH L 59.1% C 0.118 H 245.9°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#3883BF
RGB	rgb(56, 131, 191)
HSL	hsl(207, 55%, 48%)
HSV	hsv(207, 71%, 75%)
CMYK	cmyk(70.7%, 31.4%, 0%, 25.1%)
CIE-LAB	lab(52.77, -3.30, -38.06)
CIE-LCH	lch(52.77, 38.20, 265.05°)
OKLab	oklab(59.06% -0.0482 -0.1078)
OKLCH	oklch(59.06% 0.118 245.9)
XYZ	xyz(19.1476, 20.8328, 52.2921)
Luminance	0.2084 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3883BF #BF7438

analogous

#38BFB7 #3883BF #383FBF

triadic

#3883BF #BF3883 #83BF38

tetradic

#3883BF #B738BF #BF7438 #3FBF38

square

#3883BF #B738BF #BF7438 #3FBF38

split-complementary

#3883BF #BF383F #BFB738

monochromatic

#1C4260 #2A6390 #3883BF #63A0D1 #92BDDF

Accessibility & contrast

On white

4.06

#3883BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#3883BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3883BF

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3883BF	#FFFFFF	#000000	##000000
##3883BF	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6885C2

Deuteranopia (green-blind)

#5578BE

Tritanopia (blue-blind)

#009198

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3883bf;
/* rgb */ color: rgb(56, 131, 191);
/* oklch */ color: oklch(59.1% 0.118 245.9);

Tailwind

colors: {
  custom: {
    50: '#7fa6d2',
    500: '#3883bf',
    950: '#000000',
  },
}

SCSS

$custom: #3883bf;
$custom-light: #7fa6d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3883bf",
  "rgb": {
    "r": 56,
    "g": 131,
    "b": 191
  },
  "hsl": {
    "h": 206.667,
    "s": 54.656,
    "l": 48.431
  },
  "oklch": {
    "l": 0.59064,
    "c": 0.11804,
    "h": 245.9
  },
  "luminance": 0.20835
}

Semantic roles & 50–950 ramp

primary

#3883BF

secondary

#CAA689

accent

#8C4ADE

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #3883BF

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

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