#3D8EC0#3D8EC0

#3D8EC0 is a mid, moderate cyan. Relative luminance 0.241; OKLCH L 61.9% C 0.109 H 239.2°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#3D8EC0
RGB	rgb(61, 142, 192)
HSL	hsl(203, 52%, 50%)
HSV	hsv(203, 68%, 75%)
CMYK	cmyk(68.2%, 26%, 0%, 24.7%)
CIE-LAB	lab(56.23, -8.54, -33.19)
CIE-LCH	lch(56.23, 34.28, 255.57°)
OKLab	oklab(61.86% -0.0558 -0.0935)
OKLCH	oklch(61.86% 0.109 239.2)
XYZ	xyz(21.1082, 24.1416, 53.4063)
Luminance	0.2414 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D8EC0 #C06F3D

analogous

#3DC0B1 #3D8EC0 #3D4CC0

triadic

#3D8EC0 #C03D8E #8EC03D

tetradic

#3D8EC0 #B13DC0 #C06F3D #4CC03D

square

#3D8EC0 #B13DC0 #C06F3D #4CC03D

split-complementary

#3D8EC0 #C03D4C #C0B13D

monochromatic

#1F4963 #2E6C92 #3D8EC0 #6AA9D0 #99C4DF

Accessibility & contrast

On white

3.60

#3D8EC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#3D8EC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D8EC0

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D8EC0	#FFFFFF	#000000	##000000
##3D8EC0	1.00	3.60	5.83	5.83
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#778EC2

Deuteranopia (green-blind)

#6581BF

Tritanopia (blue-blind)

#009B9F

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #3d8ec0;
/* rgb */ color: rgb(61, 142, 192);
/* oklch */ color: oklch(61.9% 0.109 239.2);

Tailwind

colors: {
  custom: {
    50: '#81afd3',
    500: '#3d8ec0',
    950: '#000000',
  },
}

SCSS

$custom: #3d8ec0;
$custom-light: #81afd3;
$custom-dark: #000000;

JSON

{
  "hex": "#3d8ec0",
  "rgb": {
    "r": 61,
    "g": 142,
    "b": 192
  },
  "hsl": {
    "h": 202.901,
    "s": 51.779,
    "l": 49.608
  },
  "oklch": {
    "l": 0.61863,
    "c": 0.10887,
    "h": 239.2
  },
  "luminance": 0.24144
}

Semantic roles & 50–950 ramp

primary

#3D8EC0

secondary

#CAA58E

accent

#834DDB

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #3D8EC0

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

Preview Lab → · Contrast checker → · Palette generator →