#3E7FC7#3E7FC7

#3E7FC7 is a mid, vivid cyan. Relative luminance 0.203; OKLCH L 58.8% C 0.129 H 252.9°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#3E7FC7
RGB	rgb(62, 127, 199)
HSL	hsl(212, 55%, 51%)
HSV	hsv(212, 69%, 78%)
CMYK	cmyk(68.8%, 36.2%, 0%, 22%)
CIE-LAB	lab(52.20, 2.83, -43.50)
CIE-LCH	lch(52.20, 43.59, 273.72°)
OKLab	oklab(58.81% -0.0381 -0.1236)
OKLCH	oklch(58.81% 0.129 252.9)
XYZ	xyz(19.8810, 20.3243, 56.8970)
Luminance	0.2033 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7FC7 #C7863E

analogous

#3EC3C7 #3E7FC7 #413EC7

triadic

#3E7FC7 #C73E7F #7FC73E

tetradic

#3E7FC7 #C73EC3 #C7863E #3EC741

square

#3E7FC7 #C73EC3 #C7863E #3EC741

split-complementary

#3E7FC7 #C7413E #C3C73E

monochromatic

#1F436B #2D619B #3E7FC7 #6D9ED5 #9DBEE3

Accessibility & contrast

On white

4.15

#3E7FC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#3E7FC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7FC7

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7FC7	#FFFFFF	#000000	##000000
##3E7FC7	1.00	4.15	5.07	5.07
#FFFFFF	4.15	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)

#5F84CA

Deuteranopia (green-blind)

#4B77C6

Tritanopia (blue-blind)

#009099

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #3e7fc7;
/* rgb */ color: rgb(62, 127, 199);
/* oklch */ color: oklch(58.8% 0.129 252.9);

Tailwind

colors: {
  custom: {
    50: '#82a3d8',
    500: '#3e7fc7',
    950: '#000000',
  },
}

SCSS

$custom: #3e7fc7;
$custom-light: #82a3d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7fc7",
  "rgb": {
    "r": 62,
    "g": 127,
    "b": 199
  },
  "hsl": {
    "h": 211.533,
    "s": 55.02,
    "l": 51.176
  },
  "oklch": {
    "l": 0.5881,
    "c": 0.12935,
    "h": 252.9
  },
  "luminance": 0.20326
}

Semantic roles & 50–950 ramp

primary

#3E7FC7

secondary

#CFB292

accent

#9849DE

background

#F8FAFD

surface

#F0F3FA

border

#CBCDD3

text

#0C0F14

muted

#7D7F83

Preview Lab

Preview with #3E7FC7

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

Preview Lab → · Contrast checker → · Palette generator →