#3D8DC0#3D8DC0

#3D8DC0 is a mid, moderate cyan. Relative luminance 0.238; OKLCH L 61.6% C 0.110 H 240.0°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#3D8DC0
RGB	rgb(61, 141, 192)
HSL	hsl(203, 52%, 50%)
HSV	hsv(203, 68%, 75%)
CMYK	cmyk(68.2%, 26.6%, 0%, 24.7%)
CIE-LAB	lab(55.93, -7.97, -33.66)
CIE-LCH	lch(55.93, 34.59, 256.67°)
OKLab	oklab(61.63% -0.0548 -0.0948)
OKLCH	oklch(61.63% 0.11 240)
XYZ	xyz(20.9601, 23.8454, 53.3569)
Luminance	0.2385 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D8DC0 #C0703D

analogous

#3DC0B2 #3D8DC0 #3D4BC0

triadic

#3D8DC0 #C03D8D #8DC03D

tetradic

#3D8DC0 #B23DC0 #C0703D #4BC03D

square

#3D8DC0 #B23DC0 #C0703D #4BC03D

split-complementary

#3D8DC0 #C03D4B #C0B23D

monochromatic

#1F4963 #2E6B92 #3D8DC0 #6AA8D0 #99C3DF

Accessibility & contrast

On white

3.64

#3D8DC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#3D8DC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D8DC0

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D8DC0	#FFFFFF	#000000	##000000
##3D8DC0	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#758DC2

Deuteranopia (green-blind)

#6480BF

Tritanopia (blue-blind)

#009A9F

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #3d8dc0;
/* rgb */ color: rgb(61, 141, 192);
/* oklch */ color: oklch(61.6% 0.110 240.0);

Tailwind

colors: {
  custom: {
    50: '#81aed3',
    500: '#3d8dc0',
    950: '#000000',
  },
}

SCSS

$custom: #3d8dc0;
$custom-light: #81aed3;
$custom-dark: #000000;

JSON

{
  "hex": "#3d8dc0",
  "rgb": {
    "r": 61,
    "g": 141,
    "b": 192
  },
  "hsl": {
    "h": 203.359,
    "s": 51.779,
    "l": 49.608
  },
  "oklch": {
    "l": 0.61627,
    "c": 0.10952,
    "h": 240
  },
  "luminance": 0.23848
}

Semantic roles & 50–950 ramp

primary

#3D8DC0

secondary

#CAA68E

accent

#844DDB

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #3D8DC0

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

Preview Lab → · Contrast checker → · Palette generator →