#3E8CCA#3E8CCA

#3E8CCA is a mid, vivid cyan. Relative luminance 0.240; OKLCH L 61.9% C 0.121 H 245.6°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#3E8CCA
RGB	rgb(62, 140, 202)
HSL	hsl(207, 57%, 52%)
HSV	hsv(207, 69%, 79%)
CMYK	cmyk(69.3%, 30.7%, 0%, 20.8%)
CIE-LAB	lab(56.13, -3.81, -39.01)
CIE-LCH	lch(56.13, 39.19, 264.42°)
OKLab	oklab(61.94% -0.05 -0.1103)
OKLCH	oklch(61.94% 0.121 245.6)
XYZ	xyz(22.0213, 24.0422, 59.3457)
Luminance	0.2404 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E8CCA #CA7C3E

analogous

#3ECAC2 #3E8CCA #3E46CA

triadic

#3E8CCA #CA3E8C #8CCA3E

tetradic

#3E8CCA #C23ECA #CA7C3E #46CA3E

square

#3E8CCA #C23ECA #CA7C3E #46CA3E

split-complementary

#3E8CCA #CA3E46 #CAC23E

monochromatic

#1F4B6F #2C6C9F #3E8CCA #6EA9D7 #9EC5E4

Accessibility & contrast

On white

3.62

#3E8CCA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#3E8CCA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E8CCA

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E8CCA	#FFFFFF	#000000	##000000
##3E8CCA	1.00	3.62	5.81	5.81
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#708ECD

Deuteranopia (green-blind)

#5D81C9

Tritanopia (blue-blind)

#009BA2

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #3e8cca;
/* rgb */ color: rgb(62, 140, 202);
/* oklch */ color: oklch(61.9% 0.121 245.6);

Tailwind

colors: {
  custom: {
    50: '#83adda',
    500: '#3e8cca',
    950: '#000000',
  },
}

SCSS

$custom: #3e8cca;
$custom-light: #83adda;
$custom-dark: #000000;

JSON

{
  "hex": "#3e8cca",
  "rgb": {
    "r": 62,
    "g": 140,
    "b": 202
  },
  "hsl": {
    "h": 206.571,
    "s": 56.911,
    "l": 51.765
  },
  "oklch": {
    "l": 0.61944,
    "c": 0.12116,
    "h": 245.6
  },
  "luminance": 0.24045
}

Semantic roles & 50–950 ramp

primary

#3E8CCA

secondary

#D1AE93

accent

#8B48E0

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3E8CCA

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

Preview Lab → · Contrast checker → · Palette generator →