#3D8CBC#3D8CBC

#3D8CBC is a mid, moderate cyan. Relative luminance 0.234; OKLCH L 61.2% C 0.106 H 238.6°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#3D8CBC
RGB	rgb(61, 140, 188)
HSL	hsl(203, 51%, 49%)
HSV	hsv(203, 68%, 74%)
CMYK	cmyk(67.6%, 25.5%, 0%, 26.3%)
CIE-LAB	lab(55.46, -8.76, -32.12)
CIE-LCH	lch(55.46, 33.30, 254.74°)
OKLab	oklab(61.19% -0.0551 -0.0904)
OKLCH	oklch(61.19% 0.106 238.6)
XYZ	xyz(20.3761, 23.3769, 51.0055)
Luminance	0.2338 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D8CBC #BC6D3D

analogous

#3DBCAD #3D8CBC #3D4DBC

triadic

#3D8CBC #BC3D8C #8CBC3D

tetradic

#3D8CBC #AD3DBC #BC6D3D #4DBC3D

square

#3D8CBC #AD3DBC #BC6D3D #4DBC3D

split-complementary

#3D8CBC #BC3D4D #BCAD3D

monochromatic

#1F4760 #2E6A8E #3D8CBC #68A8CE #96C2DD

Accessibility & contrast

On white

3.70

#3D8CBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.68

#3D8CBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D8CBC

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D8CBC	#FFFFFF	#000000	##000000
##3D8CBC	1.00	3.70	5.68	5.68
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.68	21.00	1.00	1.00
##000000	5.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#768CBE

Deuteranopia (green-blind)

#647FBB

Tritanopia (blue-blind)

#00989C

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #3d8cbc;
/* rgb */ color: rgb(61, 140, 188);
/* oklch */ color: oklch(61.2% 0.106 238.6);

Tailwind

colors: {
  custom: {
    50: '#80add0',
    500: '#3d8cbc',
    950: '#000000',
  },
}

SCSS

$custom: #3d8cbc;
$custom-light: #80add0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d8cbc",
  "rgb": {
    "r": 61,
    "g": 140,
    "b": 188
  },
  "hsl": {
    "h": 202.677,
    "s": 51.004,
    "l": 48.824
  },
  "oklch": {
    "l": 0.61193,
    "c": 0.10587,
    "h": 238.6
  },
  "luminance": 0.23379
}

Semantic roles & 50–950 ramp

primary

#3D8CBC

secondary

#C9A38C

accent

#834DDA

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3D8CBC

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

Preview Lab → · Contrast checker → · Palette generator →