#3D8DC3#3D8DC3

#3D8DC3 is a mid, moderate cyan. Relative luminance 0.240; OKLCH L 61.8% C 0.113 H 241.5°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#3D8DC3
RGB	rgb(61, 141, 195)
HSL	hsl(204, 53%, 50%)
HSV	hsv(204, 69%, 76%)
CMYK	cmyk(68.7%, 27.7%, 0%, 23.5%)
CIE-LAB	lab(56.07, -6.95, -35.15)
CIE-LCH	lch(56.07, 35.83, 258.81°)
OKLab	oklab(61.78% -0.0538 -0.0991)
OKLCH	oklch(61.78% 0.113 241.5)
XYZ	xyz(21.2959, 23.9797, 55.1254)
Luminance	0.2398 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D8DC3 #C3733D

analogous

#3DC3B6 #3D8DC3 #3D4AC3

triadic

#3D8DC3 #C33D8D #8DC33D

tetradic

#3D8DC3 #B63DC3 #C3733D #4AC33D

square

#3D8DC3 #B63DC3 #C3733D #4AC33D

split-complementary

#3D8DC3 #C33D4A #C3B63D

monochromatic

#204A66 #2E6B95 #3D8DC3 #6CA8D1 #9AC4E0

Accessibility & contrast

On white

3.62

#3D8DC3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#3D8DC3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D8DC3

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D8DC3	#FFFFFF	#000000	##000000
##3D8DC3	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#748EC5

Deuteranopia (green-blind)

#6281C2

Tritanopia (blue-blind)

#009AA0

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #3d8dc3;
/* rgb */ color: rgb(61, 141, 195);
/* oklch */ color: oklch(61.8% 0.113 241.5);

Tailwind

colors: {
  custom: {
    50: '#82aed5',
    500: '#3d8dc3',
    950: '#000000',
  },
}

SCSS

$custom: #3d8dc3;
$custom-light: #82aed5;
$custom-dark: #000000;

JSON

{
  "hex": "#3d8dc3",
  "rgb": {
    "r": 61,
    "g": 141,
    "b": 195
  },
  "hsl": {
    "h": 204.179,
    "s": 52.756,
    "l": 50.196
  },
  "oklch": {
    "l": 0.61779,
    "c": 0.11281,
    "h": 241.5
  },
  "luminance": 0.23982
}

Semantic roles & 50–950 ramp

primary

#3D8DC3

secondary

#CCA890

accent

#864CDC

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #3D8DC3

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

Preview Lab → · Contrast checker → · Palette generator →