#3E7FC8#3E7FC8

#3E7FC8 is a mid, vivid cyan. Relative luminance 0.204; OKLCH L 58.9% C 0.131 H 253.2°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#3E7FC8
RGB	rgb(62, 127, 200)
HSL	hsl(212, 56%, 51%)
HSV	hsv(212, 69%, 78%)
CMYK	cmyk(69%, 36.5%, 0%, 21.6%)
CIE-LAB	lab(52.25, 3.18, -43.99)
CIE-LCH	lch(52.25, 44.10, 274.14°)
OKLab	oklab(58.87% -0.0378 -0.125)
OKLCH	oklch(58.87% 0.131 253.2)
XYZ	xyz(19.9975, 20.3709, 57.5105)
Luminance	0.2037 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7FC8 #C8873E

analogous

#3EC4C8 #3E7FC8 #423EC8

triadic

#3E7FC8 #C83E7F #7FC83E

tetradic

#3E7FC8 #C83EC4 #C8873E #3EC842

square

#3E7FC8 #C83EC4 #C8873E #3EC842

split-complementary

#3E7FC8 #C8423E #C4C83E

monochromatic

#1F446D #2D619C #3E7FC8 #6E9FD6 #9DBEE3

Accessibility & contrast

On white

4.14

#3E7FC8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#3E7FC8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7FC8

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7FC8	#FFFFFF	#000000	##000000
##3E7FC8	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E84CB

Deuteranopia (green-blind)

#4A77C7

Tritanopia (blue-blind)

#00909A

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3e7fc8;
/* rgb */ color: rgb(62, 127, 200);
/* oklch */ color: oklch(58.9% 0.131 253.2);

Tailwind

colors: {
  custom: {
    50: '#83a3d9',
    500: '#3e7fc8',
    950: '#000000',
  },
}

SCSS

$custom: #3e7fc8;
$custom-light: #83a3d9;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7fc8",
  "rgb": {
    "r": 62,
    "g": 127,
    "b": 200
  },
  "hsl": {
    "h": 211.739,
    "s": 55.645,
    "l": 51.373
  },
  "oklch": {
    "l": 0.58867,
    "c": 0.13064,
    "h": 253.2
  },
  "luminance": 0.20373
}

Semantic roles & 50–950 ramp

primary

#3E7FC8

secondary

#CFB392

accent

#9849DF

background

#F8FAFD

surface

#F0F3FA

border

#CBCDD3

text

#0C0F14

muted

#7D7F83

Preview Lab

Preview with #3E7FC8

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

Preview Lab → · Contrast checker → · Palette generator →