#3D7FD3#3D7FD3

#3D7FD3 is a mid, vivid cyan. Relative luminance 0.209; OKLCH L 59.5% C 0.145 H 255.7°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#3D7FD3
RGB	rgb(61, 127, 211)
HSL	hsl(214, 63%, 53%)
HSV	hsv(214, 71%, 83%)
CMYK	cmyk(71.1%, 39.8%, 0%, 17.3%)
CIE-LAB	lab(52.81, 6.96, -49.35)
CIE-LCH	lch(52.81, 49.84, 278.03°)
OKLab	oklab(59.48% -0.0359 -0.1408)
OKLCH	oklch(59.48% 0.145 255.7)
XYZ	xyz(21.2674, 20.8717, 64.5232)
Luminance	0.2087 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D7FD3 #D3913D

analogous

#3DCAD3 #3D7FD3 #463DD3

triadic

#3D7FD3 #D33D7F #7FD33D

tetradic

#3D7FD3 #D33DCA #D3913D #3DD346

square

#3D7FD3 #D33DCA #D3913D #3DD346

split-complementary

#3D7FD3 #D3463D #CAD33D

monochromatic

#1C457A #2761AC #3D7FD3 #6FA0DE #A1C1EA

Accessibility & contrast

On white

4.06

#3D7FD3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#3D7FD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D7FD3

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D7FD3	#FFFFFF	#000000	##000000
##3D7FD3	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5886D6

Deuteranopia (green-blind)

#4078D1

Tritanopia (blue-blind)

#00939F

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3d7fd3;
/* rgb */ color: rgb(61, 127, 211);
/* oklch */ color: oklch(59.5% 0.145 255.7);

Tailwind

colors: {
  custom: {
    50: '#84a3e1',
    500: '#3d7fd3',
    950: '#000000',
  },
}

SCSS

$custom: #3d7fd3;
$custom-light: #84a3e1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d7fd3",
  "rgb": {
    "r": 61,
    "g": 127,
    "b": 211
  },
  "hsl": {
    "h": 213.6,
    "s": 63.025,
    "l": 53.333
  },
  "oklch": {
    "l": 0.59482,
    "c": 0.14528,
    "h": 255.7
  },
  "luminance": 0.20874
}

Semantic roles & 50–950 ramp

primary

#3D7FD3

secondary

#D6BA96

accent

#9E42E6

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3D7FD3

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

Preview Lab → · Contrast checker → · Palette generator →