#3D8BC4#3D8BC4

#3D8BC4 is a mid, moderate cyan. Relative luminance 0.234; OKLCH L 61.4% C 0.115 H 243.5°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#3D8BC4
RGB	rgb(61, 139, 196)
HSL	hsl(205, 53%, 50%)
HSV	hsv(205, 69%, 77%)
CMYK	cmyk(68.9%, 29.1%, 0%, 23.1%)
CIE-LAB	lab(55.52, -5.46, -36.57)
CIE-LCH	lch(55.52, 36.97, 261.51°)
OKLab	oklab(61.36% -0.0515 -0.1033)
OKLCH	oklch(61.36% 0.115 243.5)
XYZ	xyz(21.1171, 23.4406, 55.6254)
Luminance	0.2344 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D8BC4 #C4763D

analogous

#3DC4B9 #3D8BC4 #3D47C4

triadic

#3D8BC4 #C43D8B #8BC43D

tetradic

#3D8BC4 #B93DC4 #C4763D #47C43D

square

#3D8BC4 #B93DC4 #C4763D #47C43D

split-complementary

#3D8BC4 #C43D47 #C4B93D

monochromatic

#1F4967 #2E6A96 #3D8BC4 #6CA7D2 #9BC3E1

Accessibility & contrast

On white

3.69

#3D8BC4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.69

#3D8BC4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D8BC4

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D8BC4	#FFFFFF	#000000	##000000
##3D8BC4	1.00	3.69	5.69	5.69
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.69	21.00	1.00	1.00
##000000	5.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#718CC7

Deuteranopia (green-blind)

#5F7FC3

Tritanopia (blue-blind)

#00999F

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #3d8bc4;
/* rgb */ color: rgb(61, 139, 196);
/* oklch */ color: oklch(61.4% 0.115 243.5);

Tailwind

colors: {
  custom: {
    50: '#82acd6',
    500: '#3d8bc4',
    950: '#000000',
  },
}

SCSS

$custom: #3d8bc4;
$custom-light: #82acd6;
$custom-dark: #000000;

JSON

{
  "hex": "#3d8bc4",
  "rgb": {
    "r": 61,
    "g": 139,
    "b": 196
  },
  "hsl": {
    "h": 205.333,
    "s": 53.36,
    "l": 50.392
  },
  "oklch": {
    "l": 0.61363,
    "c": 0.11539,
    "h": 243.5
  },
  "luminance": 0.23443
}

Semantic roles & 50–950 ramp

primary

#3D8BC4

secondary

#CDAA90

accent

#894BDD

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #3D8BC4

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

Preview Lab → · Contrast checker → · Palette generator →