#3D9ACB#3D9ACB

#3D9ACB is a light, moderate cyan. Relative luminance 0.284; OKLCH L 65.2% C 0.113 H 235.4°. Best body text is #000000 at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#3D9ACB
RGB	rgb(61, 154, 203)
HSL	hsl(201, 58%, 52%)
HSV	hsv(201, 70%, 80%)
CMYK	cmyk(70%, 24.1%, 0%, 20.4%)
CIE-LAB	lab(60.26, -11.56, -33.12)
CIE-LCH	lch(60.26, 35.08, 250.76°)
OKLab	oklab(65.22% -0.0642 -0.0931)
OKLCH	oklch(65.22% 0.113 235.4)
XYZ	xyz(24.2553, 28.4124, 60.6942)
Luminance	0.2842 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D9ACB #CB6E3D

analogous

#3DCBB5 #3D9ACB #3D53CB

triadic

#3D9ACB #CB3D9A #9ACB3D

tetradic

#3D9ACB #B53DCB #CB6E3D #53CB3D

square

#3D9ACB #B53DCB #CB6E3D #53CB3D

split-complementary

#3D9ACB #CB3D53 #CBB53D

monochromatic

#1E5370 #2B78A0 #3D9ACB #6DB3D8 #9ECCE5

Accessibility & contrast

On white

3.14

#3D9ACB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.68

#3D9ACB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D9ACB

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D9ACB	#FFFFFF	#000000	##000000
##3D9ACB	1.00	3.14	6.68	6.68
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.68	21.00	1.00	1.00
##000000	6.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8299CD

Deuteranopia (green-blind)

#6F8BCA

Tritanopia (blue-blind)

#00A7AB

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #3d9acb;
/* rgb */ color: rgb(61, 154, 203);
/* oklch */ color: oklch(65.2% 0.113 235.4);

Tailwind

colors: {
  custom: {
    50: '#83b7db',
    500: '#3d9acb',
    950: '#000000',
  },
}

SCSS

$custom: #3d9acb;
$custom-light: #83b7db;
$custom-dark: #000000;

JSON

{
  "hex": "#3d9acb",
  "rgb": {
    "r": 61,
    "g": 154,
    "b": 203
  },
  "hsl": {
    "h": 200.704,
    "s": 57.724,
    "l": 51.765
  },
  "oklch": {
    "l": 0.65221,
    "c": 0.11313,
    "h": 235.4
  },
  "luminance": 0.28415
}

Semantic roles & 50–950 ramp

primary

#3D9ACB

secondary

#D1A893

accent

#7C47E1

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #3D9ACB

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

Preview Lab → · Contrast checker → · Palette generator →