#3E7CCC#3E7CCC

#3E7CCC is a mid, vivid cyan. Relative luminance 0.198; OKLCH L 58.4% C 0.139 H 255.9°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#3E7CCC
RGB	rgb(62, 124, 204)
HSL	hsl(214, 58%, 52%)
HSV	hsv(214, 70%, 80%)
CMYK	cmyk(69.6%, 39.2%, 0%, 20%)
CIE-LAB	lab(51.61, 6.43, -47.29)
CIE-LCH	lch(51.61, 47.73, 277.74°)
OKLab	oklab(58.43% -0.034 -0.1348)
OKLCH	oklch(58.43% 0.139 255.9)
XYZ	xyz(20.0894, 19.7969, 59.8775)
Luminance	0.1980 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7CCC #CC8E3E

analogous

#3EC3CC #3E7CCC #473ECC

triadic

#3E7CCC #CC3E7C #7CCC3E

tetradic

#3E7CCC #CC3EC3 #CC8E3E #3ECC47

square

#3E7CCC #CC3EC3 #CC8E3E #3ECC47

split-complementary

#3E7CCC #CC473E #C3CC3E

monochromatic

#1E4372 #2B5FA2 #3E7CCC #6E9DD9 #9FBEE6

Accessibility & contrast

On white

4.23

#3E7CCC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#3E7CCC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7CCC

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7CCC	#FFFFFF	#000000	##000000
##3E7CCC	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5782CF

Deuteranopia (green-blind)

#4175CA

Tritanopia (blue-blind)

#008F9A

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #3e7ccc;
/* rgb */ color: rgb(62, 124, 204);
/* oklch */ color: oklch(58.4% 0.139 255.9);

Tailwind

colors: {
  custom: {
    50: '#83a1dc',
    500: '#3e7ccc',
    950: '#000000',
  },
}

SCSS

$custom: #3e7ccc;
$custom-light: #83a1dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7ccc",
  "rgb": {
    "r": 62,
    "g": 124,
    "b": 204
  },
  "hsl": {
    "h": 213.803,
    "s": 58.197,
    "l": 52.157
  },
  "oklch": {
    "l": 0.58432,
    "c": 0.13899,
    "h": 255.9
  },
  "luminance": 0.19799
}

Semantic roles & 50–950 ramp

primary

#3E7CCC

secondary

#D2B794

accent

#9E46E1

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3E7CCC

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

Preview Lab → · Contrast checker → · Palette generator →