#3E7FCE#3E7FCE

#3E7FCE is a mid, vivid cyan. Relative luminance 0.207; OKLCH L 59.2% C 0.138 H 254.8°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#3E7FCE
RGB	rgb(62, 127, 206)
HSL	hsl(213, 60%, 53%)
HSV	hsv(213, 70%, 81%)
CMYK	cmyk(69.9%, 38.3%, 0%, 19.2%)
CIE-LAB	lab(52.57, 5.32, -46.90)
CIE-LCH	lch(52.57, 47.20, 276.47°)
OKLab	oklab(59.22% -0.0363 -0.1336)
OKLCH	oklch(59.22% 0.138 254.8)
XYZ	xyz(20.7125, 20.6569, 61.2761)
Luminance	0.2066 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7FCE #CE8D3E

analogous

#3EC7CE #3E7FCE #453ECE

triadic

#3E7FCE #CE3E7F #7FCE3E

tetradic

#3E7FCE #CE3EC7 #CE8D3E #3ECE45

square

#3E7FCE #CE3EC7 #CE8D3E #3ECE45

split-complementary

#3E7FCE #CE453E #C7CE3E

monochromatic

#1D4574 #2A61A5 #3E7FCE #6F9FDA #A0C0E7

Accessibility & contrast

On white

4.09

#3E7FCE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#3E7FCE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7FCE

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7FCE	#FFFFFF	#000000	##000000
##3E7FCE	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B85D1

Deuteranopia (green-blind)

#4577CC

Tritanopia (blue-blind)

#00919C

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3e7fce;
/* rgb */ color: rgb(62, 127, 206);
/* oklch */ color: oklch(59.2% 0.138 254.8);

Tailwind

colors: {
  custom: {
    50: '#84a3dd',
    500: '#3e7fce',
    950: '#000000',
  },
}

SCSS

$custom: #3e7fce;
$custom-light: #84a3dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7fce",
  "rgb": {
    "r": 62,
    "g": 127,
    "b": 206
  },
  "hsl": {
    "h": 212.917,
    "s": 59.504,
    "l": 52.549
  },
  "oklch": {
    "l": 0.59219,
    "c": 0.13842,
    "h": 254.8
  },
  "luminance": 0.20659
}

Semantic roles & 50–950 ramp

primary

#3E7FCE

secondary

#D3B795

accent

#9C45E3

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3E7FCE

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

Preview Lab → · Contrast checker → · Palette generator →