#3E7FCD#3E7FCD

#3E7FCD is a mid, vivid cyan. Relative luminance 0.206; OKLCH L 59.2% C 0.137 H 254.5°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#3E7FCD
RGB	rgb(62, 127, 205)
HSL	hsl(213, 59%, 52%)
HSV	hsv(213, 70%, 80%)
CMYK	cmyk(69.8%, 38%, 0%, 19.6%)
CIE-LAB	lab(52.52, 4.96, -46.41)
CIE-LCH	lch(52.52, 46.68, 276.10°)
OKLab	oklab(59.16% -0.0366 -0.1321)
OKLCH	oklch(59.16% 0.137 254.5)
XYZ	xyz(20.5914, 20.6085, 60.6384)
Luminance	0.2061 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7FCD #CD8C3E

analogous

#3EC7CD #3E7FCD #443ECD

triadic

#3E7FCD #CD3E7F #7FCD3E

tetradic

#3E7FCD #CD3EC7 #CD8C3E #3ECD44

square

#3E7FCD #CD3EC7 #CD8C3E #3ECD44

split-complementary

#3E7FCD #CD443E #C7CD3E

monochromatic

#1E4473 #2A61A3 #3E7FCD #6F9FDA #9FBFE6

Accessibility & contrast

On white

4.10

#3E7FCD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#3E7FCD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7FCD

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7FCD	#FFFFFF	#000000	##000000
##3E7FCD	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B85D0

Deuteranopia (green-blind)

#4677CB

Tritanopia (blue-blind)

#00919C

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3e7fcd;
/* rgb */ color: rgb(62, 127, 205);
/* oklch */ color: oklch(59.2% 0.137 254.5);

Tailwind

colors: {
  custom: {
    50: '#83a3dc',
    500: '#3e7fcd',
    950: '#000000',
  },
}

SCSS

$custom: #3e7fcd;
$custom-light: #83a3dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7fcd",
  "rgb": {
    "r": 62,
    "g": 127,
    "b": 205
  },
  "hsl": {
    "h": 212.727,
    "s": 58.848,
    "l": 52.353
  },
  "oklch": {
    "l": 0.5916,
    "c": 0.13712,
    "h": 254.5
  },
  "luminance": 0.20611
}

Semantic roles & 50–950 ramp

primary

#3E7FCD

secondary

#D3B694

accent

#9B46E2

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3E7FCD

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

Preview Lab → · Contrast checker → · Palette generator →