#3D9BCD#3D9BCD

#3D9BCD is a light, moderate cyan. Relative luminance 0.288; OKLCH L 65.6% C 0.115 H 235.7°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#3D9BCD
RGB	rgb(61, 155, 205)
HSL	hsl(201, 59%, 52%)
HSV	hsv(201, 70%, 80%)
CMYK	cmyk(70.2%, 24.4%, 0%, 19.6%)
CIE-LAB	lab(60.64, -11.44, -33.64)
CIE-LCH	lch(60.64, 35.54, 251.22°)
OKLab	oklab(65.55% -0.0645 -0.0947)
OKLCH	oklch(65.55% 0.115 235.7)
XYZ	xyz(24.6609, 28.8398, 62.0127)
Luminance	0.2884 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D9BCD #CD6F3D

analogous

#3DCDB7 #3D9BCD #3D53CD

triadic

#3D9BCD #CD3D9B #9BCD3D

tetradic

#3D9BCD #B73DCD #CD6F3D #53CD3D

square

#3D9BCD #B73DCD #CD6F3D #53CD3D

split-complementary

#3D9BCD #CD3D53 #CDB73D

monochromatic

#1D5572 #2A79A3 #3D9BCD #6EB4DA #9ECDE6

Accessibility & contrast

On white

3.10

#3D9BCD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.77

#3D9BCD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D9BCD

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D9BCD	#FFFFFF	#000000	##000000
##3D9BCD	1.00	3.10	6.77	6.77
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.77	21.00	1.00	1.00
##000000	6.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#839ACF

Deuteranopia (green-blind)

#6F8CCC

Tritanopia (blue-blind)

#00A8AC

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #3d9bcd;
/* rgb */ color: rgb(61, 155, 205);
/* oklch */ color: oklch(65.6% 0.115 235.7);

Tailwind

colors: {
  custom: {
    50: '#84b8dc',
    500: '#3d9bcd',
    950: '#000000',
  },
}

SCSS

$custom: #3d9bcd;
$custom-light: #84b8dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3d9bcd",
  "rgb": {
    "r": 61,
    "g": 155,
    "b": 205
  },
  "hsl": {
    "h": 200.833,
    "s": 59.016,
    "l": 52.157
  },
  "oklch": {
    "l": 0.65551,
    "c": 0.11456,
    "h": 235.7
  },
  "luminance": 0.28843
}

Semantic roles & 50–950 ramp

primary

#3D9BCD

secondary

#D2A993

accent

#7C46E2

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #3D9BCD

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

Preview Lab → · Contrast checker → · Palette generator →