#3DA3CB#3DA3CB

#3DA3CB is a light, moderate cyan. Relative luminance 0.315; OKLCH L 67.3% C 0.109 H 228.0°. Best body text is #000000 at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#3DA3CB
RGB	rgb(61, 163, 203)
HSL	hsl(197, 58%, 52%)
HSV	hsv(197, 70%, 80%)
CMYK	cmyk(70%, 19.7%, 0%, 20.4%)
CIE-LAB	lab(62.92, -16.46, -28.99)
CIE-LCH	lch(62.92, 33.33, 240.41°)
OKLab	oklab(67.35% -0.0732 -0.0812)
OKLCH	oklch(67.35% 0.109 228)
XYZ	xyz(25.7968, 31.4954, 61.2080)
Luminance	0.3150 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DA3CB #CB653D

analogous

#3DCBAC #3DA3CB #3D5CCB

triadic

#3DA3CB #CB3DA3 #A3CB3D

tetradic

#3DA3CB #AC3DCB #CB653D #5CCB3D

square

#3DA3CB #AC3DCB #CB653D #5CCB3D

split-complementary

#3DA3CB #CB3D5C #CBAC3D

monochromatic

#1E5970 #2B7FA0 #3DA3CB #6DBAD8 #9ED1E5

Accessibility & contrast

On white

2.88

#3DA3CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.30

#3DA3CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DA3CB

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DA3CB	#FFFFFF	#000000	##000000
##3DA3CB	1.00	2.88	7.30	7.30
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.30	21.00	1.00	1.00
##000000	7.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8EA0CD

Deuteranopia (green-blind)

#7A92CA

Tritanopia (blue-blind)

#00AEB0

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #3da3cb;
/* rgb */ color: rgb(61, 163, 203);
/* oklch */ color: oklch(67.3% 0.109 228.0);

Tailwind

colors: {
  custom: {
    50: '#84bedb',
    500: '#3da3cb',
    950: '#000000',
  },
}

SCSS

$custom: #3da3cb;
$custom-light: #84bedb;
$custom-dark: #000000;

JSON

{
  "hex": "#3da3cb",
  "rgb": {
    "r": 61,
    "g": 163,
    "b": 203
  },
  "hsl": {
    "h": 196.901,
    "s": 57.724,
    "l": 51.765
  },
  "oklch": {
    "l": 0.67345,
    "c": 0.10933,
    "h": 228
  },
  "luminance": 0.31498
}

Semantic roles & 50–950 ramp

primary

#3DA3CB

secondary

#D1A493

accent

#7247E1

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #3DA3CB

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

Preview Lab → · Contrast checker → · Palette generator →