#3E7EC8#3E7EC8

#3E7EC8 is a mid, vivid cyan. Relative luminance 0.201; OKLCH L 58.6% C 0.132 H 253.8°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#3E7EC8
RGB	rgb(62, 126, 200)
HSL	hsl(212, 56%, 51%)
HSV	hsv(212, 69%, 78%)
CMYK	cmyk(69%, 37%, 0%, 21.6%)
CIE-LAB	lab(51.97, 3.79, -44.45)
CIE-LCH	lch(51.97, 44.61, 274.87°)
OKLab	oklab(58.64% -0.0368 -0.1264)
OKLCH	oklch(58.64% 0.132 253.8)
XYZ	xyz(19.8690, 20.1139, 57.4676)
Luminance	0.2012 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7EC8 #C8883E

analogous

#3EC3C8 #3E7EC8 #433EC8

triadic

#3E7EC8 #C83E7E #7EC83E

tetradic

#3E7EC8 #C83EC3 #C8883E #3EC843

square

#3E7EC8 #C83EC3 #C8883E #3EC843

split-complementary

#3E7EC8 #C8433E #C3C83E

monochromatic

#1F436D #2D609C #3E7EC8 #6E9ED6 #9DBEE3

Accessibility & contrast

On white

4.18

#3E7EC8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#3E7EC8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7EC8

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7EC8	#FFFFFF	#000000	##000000
##3E7EC8	1.00	4.18	5.02	5.02
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D83CB

Deuteranopia (green-blind)

#4876C7

Tritanopia (blue-blind)

#008F99

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #3e7ec8;
/* rgb */ color: rgb(62, 126, 200);
/* oklch */ color: oklch(58.6% 0.132 253.8);

Tailwind

colors: {
  custom: {
    50: '#83a3d9',
    500: '#3e7ec8',
    950: '#000000',
  },
}

SCSS

$custom: #3e7ec8;
$custom-light: #83a3d9;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7ec8",
  "rgb": {
    "r": 62,
    "g": 126,
    "b": 200
  },
  "hsl": {
    "h": 212.174,
    "s": 55.645,
    "l": 51.373
  },
  "oklch": {
    "l": 0.58642,
    "c": 0.13166,
    "h": 253.8
  },
  "luminance": 0.20116
}

Semantic roles & 50–950 ramp

primary

#3E7EC8

secondary

#CFB392

accent

#9949DF

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0F14

muted

#7D7E83

Preview Lab

Preview with #3E7EC8

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

Preview Lab → · Contrast checker → · Palette generator →