#3E7ECE#3E7ECE

#3E7ECE is a mid, vivid cyan. Relative luminance 0.204; OKLCH L 59.0% C 0.139 H 255.3°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#3E7ECE
RGB	rgb(62, 126, 206)
HSL	hsl(213, 60%, 53%)
HSV	hsv(213, 70%, 81%)
CMYK	cmyk(69.9%, 38.8%, 0%, 19.2%)
CIE-LAB	lab(52.29, 5.92, -47.35)
CIE-LCH	lch(52.29, 47.72, 277.13°)
OKLab	oklab(59% -0.0354 -0.1349)
OKLCH	oklch(59% 0.139 255.3)
XYZ	xyz(20.5840, 20.3999, 61.2333)
Luminance	0.2040 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7ECE #CE8E3E

analogous

#3EC6CE #3E7ECE #463ECE

triadic

#3E7ECE #CE3E7E #7ECE3E

tetradic

#3E7ECE #CE3EC6 #CE8E3E #3ECE46

square

#3E7ECE #CE3EC6 #CE8E3E #3ECE46

split-complementary

#3E7ECE #CE463E #C6CE3E

monochromatic

#1D4474 #2A61A5 #3E7ECE #6F9FDA #A0BFE7

Accessibility & contrast

On white

4.13

#3E7ECE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#3E7ECE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7ECE

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7ECE	#FFFFFF	#000000	##000000
##3E7ECE	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5984D1

Deuteranopia (green-blind)

#4377CC

Tritanopia (blue-blind)

#00919C

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3e7ece;
/* rgb */ color: rgb(62, 126, 206);
/* oklch */ color: oklch(59.0% 0.139 255.3);

Tailwind

colors: {
  custom: {
    50: '#84a2dd',
    500: '#3e7ece',
    950: '#000000',
  },
}

SCSS

$custom: #3e7ece;
$custom-light: #84a2dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7ece",
  "rgb": {
    "r": 62,
    "g": 126,
    "b": 206
  },
  "hsl": {
    "h": 213.333,
    "s": 59.504,
    "l": 52.549
  },
  "oklch": {
    "l": 0.58997,
    "c": 0.13948,
    "h": 255.3
  },
  "luminance": 0.20402
}

Semantic roles & 50–950 ramp

primary

#3E7ECE

secondary

#D3B795

accent

#9D45E3

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0F15

muted

#7D7E83

Preview Lab

Preview with #3E7ECE

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

Preview Lab → · Contrast checker → · Palette generator →