#3E7ECA#3E7ECA

#3E7ECA is a mid, vivid cyan. Relative luminance 0.202; OKLCH L 58.8% C 0.134 H 254.3°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#3E7ECA
RGB	rgb(62, 126, 202)
HSL	hsl(213, 57%, 52%)
HSV	hsv(213, 69%, 79%)
CMYK	cmyk(69.3%, 37.6%, 0%, 20.8%)
CIE-LAB	lab(52.07, 4.50, -45.42)
CIE-LCH	lch(52.07, 45.64, 275.66°)
OKLab	oklab(58.76% -0.0363 -0.1292)
OKLCH	oklch(58.76% 0.134 254.3)
XYZ	xyz(20.1042, 20.2080, 58.7067)
Luminance	0.2021 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7ECA #CA8A3E

analogous

#3EC4CA #3E7ECA #443ECA

triadic

#3E7ECA #CA3E7E #7ECA3E

tetradic

#3E7ECA #CA3EC4 #CA8A3E #3ECA44

square

#3E7ECA #CA3EC4 #CA8A3E #3ECA44

split-complementary

#3E7ECA #CA443E #C4CA3E

monochromatic

#1F436F #2C609F #3E7ECA #6E9ED7 #9EBEE4

Accessibility & contrast

On white

4.17

#3E7ECA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#3E7ECA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7ECA

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7ECA	#FFFFFF	#000000	##000000
##3E7ECA	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C83CD

Deuteranopia (green-blind)

#4776C8

Tritanopia (blue-blind)

#00909A

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #3e7eca;
/* rgb */ color: rgb(62, 126, 202);
/* oklch */ color: oklch(58.8% 0.134 254.3);

Tailwind

colors: {
  custom: {
    50: '#83a2da',
    500: '#3e7eca',
    950: '#000000',
  },
}

SCSS

$custom: #3e7eca;
$custom-light: #83a2da;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7eca",
  "rgb": {
    "r": 62,
    "g": 126,
    "b": 202
  },
  "hsl": {
    "h": 212.571,
    "s": 56.911,
    "l": 51.765
  },
  "oklch": {
    "l": 0.58759,
    "c": 0.13425,
    "h": 254.3
  },
  "luminance": 0.2021
}

Semantic roles & 50–950 ramp

primary

#3E7ECA

secondary

#D1B593

accent

#9A48E0

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0F15

muted

#7D7E83

Preview Lab

Preview with #3E7ECA

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

Preview Lab → · Contrast checker → · Palette generator →