#3E8FC7#3E8FC7

#3E8FC7 is a light, moderate cyan. Relative luminance 0.248; OKLCH L 62.5% C 0.115 H 242.1°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#3E8FC7
RGB	rgb(62, 143, 199)
HSL	hsl(205, 55%, 51%)
HSV	hsv(205, 69%, 78%)
CMYK	cmyk(68.8%, 28.1%, 0%, 22%)
CIE-LAB	lab(56.87, -6.57, -36.15)
CIE-LCH	lch(56.87, 36.74, 259.70°)
OKLab	oklab(62.48% -0.0539 -0.102)
OKLCH	oklch(62.48% 0.115 242.1)
XYZ	xyz(22.1139, 24.7902, 57.6413)
Luminance	0.2479 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E8FC7 #C7763E

analogous

#3EC7BB #3E8FC7 #3E4AC7

triadic

#3E8FC7 #C73E8F #8FC73E

tetradic

#3E8FC7 #BB3EC7 #C7763E #4AC73E

square

#3E8FC7 #BB3EC7 #C7763E #4AC73E

split-complementary

#3E8FC7 #C73E4A #C7BB3E

monochromatic

#1F4C6B #2D6E9B #3E8FC7 #6DABD5 #9DC6E3

Accessibility & contrast

On white

3.52

#3E8FC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#3E8FC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E8FC7

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E8FC7	#FFFFFF	#000000	##000000
##3E8FC7	1.00	3.52	5.96	5.96
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7590CA

Deuteranopia (green-blind)

#6383C6

Tritanopia (blue-blind)

#009DA2

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #3e8fc7;
/* rgb */ color: rgb(62, 143, 199);
/* oklch */ color: oklch(62.5% 0.115 242.1);

Tailwind

colors: {
  custom: {
    50: '#83afd8',
    500: '#3e8fc7',
    950: '#000000',
  },
}

SCSS

$custom: #3e8fc7;
$custom-light: #83afd8;
$custom-dark: #000000;

JSON

{
  "hex": "#3e8fc7",
  "rgb": {
    "r": 62,
    "g": 143,
    "b": 199
  },
  "hsl": {
    "h": 204.526,
    "s": 55.02,
    "l": 51.176
  },
  "oklch": {
    "l": 0.62483,
    "c": 0.1154,
    "h": 242.1
  },
  "luminance": 0.24793
}

Semantic roles & 50–950 ramp

primary

#3E8FC7

secondary

#CFAB92

accent

#8649DE

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #3E8FC7

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

Preview Lab → · Contrast checker → · Palette generator →