#3E7DC1#3E7DC1

#3E7DC1 is a mid, vivid cyan. Relative luminance 0.195; OKLCH L 58.0% C 0.124 H 252.3°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#3E7DC1
RGB	rgb(62, 125, 193)
HSL	hsl(211, 51%, 50%)
HSV	hsv(211, 68%, 76%)
CMYK	cmyk(67.9%, 35.2%, 0%, 24.3%)
CIE-LAB	lab(51.31, 1.92, -41.48)
CIE-LCH	lch(51.31, 41.53, 272.64°)
OKLab	oklab(58.01% -0.0377 -0.1177)
OKLCH	oklch(58.01% 0.124 252.3)
XYZ	xyz(18.9423, 19.5397, 53.2150)
Luminance	0.1954 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7DC1 #C1823E

analogous

#3EBFC1 #3E7DC1 #403EC1

triadic

#3E7DC1 #C13E7D #7DC13E

tetradic

#3E7DC1 #C13EBF #C1823E #3EC140

square

#3E7DC1 #C13EBF #C1823E #3EC140

split-complementary

#3E7DC1 #C1403E #BFC13E

monochromatic

#204164 #2F5F93 #3E7DC1 #6C9CD0 #9BBBDF

Accessibility & contrast

On white

4.28

#3E7DC1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#3E7DC1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7DC1

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7DC1	#FFFFFF	#000000	##000000
##3E7DC1	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F81C4

Deuteranopia (green-blind)

#4C75C0

Tritanopia (blue-blind)

#008D96

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3e7dc1;
/* rgb */ color: rgb(62, 125, 193);
/* oklch */ color: oklch(58.0% 0.124 252.3);

Tailwind

colors: {
  custom: {
    50: '#81a2d4',
    500: '#3e7dc1',
    950: '#000000',
  },
}

SCSS

$custom: #3e7dc1;
$custom-light: #81a2d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7dc1",
  "rgb": {
    "r": 62,
    "g": 125,
    "b": 193
  },
  "hsl": {
    "h": 211.145,
    "s": 51.373,
    "l": 50
  },
  "oklch": {
    "l": 0.58013,
    "c": 0.12363,
    "h": 252.3
  },
  "luminance": 0.19542
}

Semantic roles & 50–950 ramp

primary

#3E7DC1

secondary

#CBAF90

accent

#974DDB

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0F14

muted

#7C7E83

Preview Lab

Preview with #3E7DC1

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

Preview Lab → · Contrast checker → · Palette generator →