#3E7BCC#3E7BCC

#3E7BCC is a mid, vivid cyan. Relative luminance 0.196; OKLCH L 58.2% C 0.140 H 256.4°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#3E7BCC
RGB	rgb(62, 123, 204)
HSL	hsl(214, 58%, 52%)
HSV	hsv(214, 70%, 80%)
CMYK	cmyk(69.6%, 39.7%, 0%, 20%)
CIE-LAB	lab(51.32, 7.04, -47.75)
CIE-LCH	lch(51.32, 48.26, 278.39°)
OKLab	oklab(58.21% -0.033 -0.1361)
OKLCH	oklch(58.21% 0.14 256.4)
XYZ	xyz(19.9647, 19.5476, 59.8359)
Luminance	0.1955 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7BCC #CC8F3E

analogous

#3EC2CC #3E7BCC #483ECC

triadic

#3E7BCC #CC3E7B #7BCC3E

tetradic

#3E7BCC #CC3EC2 #CC8F3E #3ECC48

square

#3E7BCC #CC3EC2 #CC8F3E #3ECC48

split-complementary

#3E7BCC #CC483E #C2CC3E

monochromatic

#1E4272 #2B5EA2 #3E7BCC #6E9CD9 #9FBDE6

Accessibility & contrast

On white

4.28

#3E7BCC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#3E7BCC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7BCC

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7BCC	#FFFFFF	#000000	##000000
##3E7BCC	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5681CF

Deuteranopia (green-blind)

#4074CA

Tritanopia (blue-blind)

#008E99

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3e7bcc;
/* rgb */ color: rgb(62, 123, 204);
/* oklch */ color: oklch(58.2% 0.140 256.4);

Tailwind

colors: {
  custom: {
    50: '#83a0dc',
    500: '#3e7bcc',
    950: '#000000',
  },
}

SCSS

$custom: #3e7bcc;
$custom-light: #83a0dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7bcc",
  "rgb": {
    "r": 62,
    "g": 123,
    "b": 204
  },
  "hsl": {
    "h": 214.225,
    "s": 58.197,
    "l": 52.157
  },
  "oklch": {
    "l": 0.5821,
    "c": 0.14007,
    "h": 256.4
  },
  "luminance": 0.1955
}

Semantic roles & 50–950 ramp

primary

#3E7BCC

secondary

#D2B794

accent

#9F46E1

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3E7BCC

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

Preview Lab → · Contrast checker → · Palette generator →