#3D9EC4#3D9EC4

#3D9EC4 is a light, moderate cyan. Relative luminance 0.294; OKLCH L 65.8% C 0.105 H 227.8°. Best body text is #000000 at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#3D9EC4
RGB	rgb(61, 158, 196)
HSL	hsl(197, 53%, 50%)
HSV	hsv(197, 69%, 77%)
CMYK	cmyk(68.9%, 19.4%, 0%, 23.1%)
CIE-LAB	lab(61.16, -16.06, -27.80)
CIE-LCH	lch(61.16, 32.11, 239.98°)
OKLab	oklab(65.84% -0.0707 -0.0778)
OKLCH	oklch(65.84% 0.105 227.8)
XYZ	xyz(24.1111, 29.4287, 56.6234)
Luminance	0.2943 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D9EC4 #C4633D

analogous

#3DC4A7 #3D9EC4 #3D5AC4

triadic

#3D9EC4 #C43D9E #9EC43D

tetradic

#3D9EC4 #A73DC4 #C4633D #5AC43D

square

#3D9EC4 #A73DC4 #C4633D #5AC43D

split-complementary

#3D9EC4 #C43D5A #C4A73D

monochromatic

#1F5367 #2E7996 #3D9EC4 #6CB5D2 #9BCDE1

Accessibility & contrast

On white

3.05

#3D9EC4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.89

#3D9EC4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D9EC4

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D9EC4	#FFFFFF	#000000	##000000
##3D9EC4	1.00	3.05	6.89	6.89
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.89	21.00	1.00	1.00
##000000	6.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A9BC6

Deuteranopia (green-blind)

#778EC4

Tritanopia (blue-blind)

#00A9AA

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #3d9ec4;
/* rgb */ color: rgb(61, 158, 196);
/* oklch */ color: oklch(65.8% 0.105 227.8);

Tailwind

colors: {
  custom: {
    50: '#83bad6',
    500: '#3d9ec4',
    950: '#000000',
  },
}

SCSS

$custom: #3d9ec4;
$custom-light: #83bad6;
$custom-dark: #000000;

JSON

{
  "hex": "#3d9ec4",
  "rgb": {
    "r": 61,
    "g": 158,
    "b": 196
  },
  "hsl": {
    "h": 196.889,
    "s": 53.36,
    "l": 50.392
  },
  "oklch": {
    "l": 0.65842,
    "c": 0.10517,
    "h": 227.8
  },
  "luminance": 0.29431
}

Semantic roles & 50–950 ramp

primary

#3D9EC4

secondary

#CDA190

accent

#744BDD

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #3D9EC4

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

Preview Lab → · Contrast checker → · Palette generator →