#3D9EC5#3D9EC5

#3D9EC5 is a light, moderate cyan. Relative luminance 0.295; OKLCH L 65.9% C 0.106 H 228.4°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#3D9EC5
RGB	rgb(61, 158, 197)
HSL	hsl(197, 54%, 51%)
HSV	hsv(197, 69%, 77%)
CMYK	cmyk(69%, 19.8%, 0%, 22.7%)
CIE-LAB	lab(61.20, -15.73, -28.30)
CIE-LCH	lch(61.20, 32.38, 240.93°)
OKLab	oklab(65.89% -0.0703 -0.0793)
OKLCH	oklch(65.89% 0.106 228.4)
XYZ	xyz(24.2253, 29.4743, 57.2249)
Luminance	0.2948 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D9EC5 #C5643D

analogous

#3DC5A8 #3D9EC5 #3D5AC5

triadic

#3D9EC5 #C53D9E #9EC53D

tetradic

#3D9EC5 #A83DC5 #C5643D #5AC53D

square

#3D9EC5 #A83DC5 #C5643D #5AC53D

split-complementary

#3D9EC5 #C53D5A #C5A83D

monochromatic

#1F5368 #2D7998 #3D9EC5 #6CB6D3 #9BCDE1

Accessibility & contrast

On white

3.05

#3D9EC5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.90

#3D9EC5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D9EC5

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D9EC5	#FFFFFF	#000000	##000000
##3D9EC5	1.00	3.05	6.90	6.90
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.90	21.00	1.00	1.00
##000000	6.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A9BC7

Deuteranopia (green-blind)

#778EC4

Tritanopia (blue-blind)

#00A9AB

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #3d9ec5;
/* rgb */ color: rgb(61, 158, 197);
/* oklch */ color: oklch(65.9% 0.106 228.4);

Tailwind

colors: {
  custom: {
    50: '#83bad6',
    500: '#3d9ec5',
    950: '#000000',
  },
}

SCSS

$custom: #3d9ec5;
$custom-light: #83bad6;
$custom-dark: #000000;

JSON

{
  "hex": "#3d9ec5",
  "rgb": {
    "r": 61,
    "g": 158,
    "b": 197
  },
  "hsl": {
    "h": 197.206,
    "s": 53.968,
    "l": 50.588
  },
  "oklch": {
    "l": 0.65887,
    "c": 0.10599,
    "h": 228.4
  },
  "luminance": 0.29477
}

Semantic roles & 50–950 ramp

primary

#3D9EC5

secondary

#CDA291

accent

#754ADD

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #3D9EC5

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

Preview Lab → · Contrast checker → · Palette generator →