#3C7FD1#3C7FD1

#3C7FD1 is a mid, vivid cyan. Relative luminance 0.207; OKLCH L 59.3% C 0.143 H 255.0°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#3C7FD1
RGB	rgb(60, 127, 209)
HSL	hsl(213, 62%, 53%)
HSV	hsv(213, 71%, 82%)
CMYK	cmyk(71.3%, 39.2%, 0%, 18%)
CIE-LAB	lab(52.66, 6.10, -48.45)
CIE-LCH	lch(52.66, 48.84, 277.17°)
OKLab	oklab(59.33% -0.037 -0.1381)
OKLCH	oklch(59.33% 0.143 255)
XYZ	xyz(20.9572, 20.7406, 63.2081)
Luminance	0.2074 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C7FD1 #D18E3C

analogous

#3CCAD1 #3C7FD1 #433CD1

triadic

#3C7FD1 #D13C7F #7FD13C

tetradic

#3C7FD1 #D13CCA #D18E3C #3CD143

square

#3C7FD1 #D13CCA #D18E3C #3CD143

split-complementary

#3C7FD1 #D1433C #CAD13C

monochromatic

#1C4577 #2861A8 #3C7FD1 #6EA0DD #9FC0E8

Accessibility & contrast

On white

4.08

#3C7FD1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#3C7FD1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C7FD1

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C7FD1	#FFFFFF	#000000	##000000
##3C7FD1	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5985D4

Deuteranopia (green-blind)

#4277CF

Tritanopia (blue-blind)

#00929E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3c7fd1;
/* rgb */ color: rgb(60, 127, 209);
/* oklch */ color: oklch(59.3% 0.143 255.0);

Tailwind

colors: {
  custom: {
    50: '#83a3df',
    500: '#3c7fd1',
    950: '#000000',
  },
}

SCSS

$custom: #3c7fd1;
$custom-light: #83a3df;
$custom-dark: #000000;

JSON

{
  "hex": "#3c7fd1",
  "rgb": {
    "r": 60,
    "g": 127,
    "b": 209
  },
  "hsl": {
    "h": 213.02,
    "s": 61.826,
    "l": 52.745
  },
  "oklch": {
    "l": 0.59325,
    "c": 0.14302,
    "h": 255
  },
  "luminance": 0.20743
}

Semantic roles & 50–950 ramp

primary

#3C7FD1

secondary

#D5B894

accent

#9C43E5

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3C7FD1

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

Preview Lab → · Contrast checker → · Palette generator →