#3D8DBC#3D8DBC

#3D8DBC is a mid, moderate cyan. Relative luminance 0.237; OKLCH L 61.4% C 0.105 H 237.8°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#3D8DBC
RGB	rgb(61, 141, 188)
HSL	hsl(202, 51%, 49%)
HSV	hsv(202, 68%, 74%)
CMYK	cmyk(67.6%, 25%, 0%, 26.3%)
CIE-LAB	lab(55.76, -9.33, -31.66)
CIE-LCH	lch(55.76, 33.01, 253.58°)
OKLab	oklab(61.43% -0.0561 -0.089)
OKLCH	oklch(61.43% 0.105 237.8)
XYZ	xyz(20.5229, 23.6705, 51.0545)
Luminance	0.2367 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D8DBC #BC6C3D

analogous

#3DBCAC #3D8DBC #3D4EBC

triadic

#3D8DBC #BC3D8D #8DBC3D

tetradic

#3D8DBC #AC3DBC #BC6C3D #4EBC3D

square

#3D8DBC #AC3DBC #BC6C3D #4EBC3D

split-complementary

#3D8DBC #BC3D4E #BCAC3D

monochromatic

#1F4860 #2E6A8E #3D8DBC #68A8CE #96C3DD

Accessibility & contrast

On white

3.66

#3D8DBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#3D8DBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D8DBC

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D8DBC	#FFFFFF	#000000	##000000
##3D8DBC	1.00	3.66	5.73	5.73
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#778DBE

Deuteranopia (green-blind)

#6680BB

Tritanopia (blue-blind)

#00999D

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #3d8dbc;
/* rgb */ color: rgb(61, 141, 188);
/* oklch */ color: oklch(61.4% 0.105 237.8);

Tailwind

colors: {
  custom: {
    50: '#81aed0',
    500: '#3d8dbc',
    950: '#000000',
  },
}

SCSS

$custom: #3d8dbc;
$custom-light: #81aed0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d8dbc",
  "rgb": {
    "r": 61,
    "g": 141,
    "b": 188
  },
  "hsl": {
    "h": 202.205,
    "s": 51.004,
    "l": 48.824
  },
  "oklch": {
    "l": 0.61429,
    "c": 0.10527,
    "h": 237.8
  },
  "luminance": 0.23673
}

Semantic roles & 50–950 ramp

primary

#3D8DBC

secondary

#C9A38C

accent

#824DDA

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3D8DBC

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

Preview Lab → · Contrast checker → · Palette generator →