#3E7FD2#3E7FD2

#3E7FD2 is a mid, vivid cyan. Relative luminance 0.209; OKLCH L 59.5% C 0.144 H 255.7°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#3E7FD2
RGB	rgb(62, 127, 210)
HSL	hsl(214, 62%, 53%)
HSV	hsv(214, 70%, 82%)
CMYK	cmyk(70.5%, 39.5%, 0%, 17.6%)
CIE-LAB	lab(52.79, 6.75, -48.82)
CIE-LCH	lch(52.79, 49.28, 277.87°)
OKLab	oklab(59.46% -0.0354 -0.1392)
OKLCH	oklch(59.46% 0.144 255.7)
XYZ	xyz(21.2046, 20.8537, 63.8679)
Luminance	0.2086 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7FD2 #D2913E

analogous

#3EC9D2 #3E7FD2 #473ED2

triadic

#3E7FD2 #D23E7F #7FD23E

tetradic

#3E7FD2 #D23EC9 #D2913E #3ED247

square

#3E7FD2 #D23EC9 #D2913E #3ED247

split-complementary

#3E7FD2 #D2473E #C9D23E

monochromatic

#1C4579 #2861AB #3E7FD2 #70A0DE #A1C1E9

Accessibility & contrast

On white

4.06

#3E7FD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#3E7FD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7FD2

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7FD2	#FFFFFF	#000000	##000000
##3E7FD2	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5885D5

Deuteranopia (green-blind)

#4178D0

Tritanopia (blue-blind)

#00929E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3e7fd2;
/* rgb */ color: rgb(62, 127, 210);
/* oklch */ color: oklch(59.5% 0.144 255.7);

Tailwind

colors: {
  custom: {
    50: '#84a3e0',
    500: '#3e7fd2',
    950: '#000000',
  },
}

SCSS

$custom: #3e7fd2;
$custom-light: #84a3e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7fd2",
  "rgb": {
    "r": 62,
    "g": 127,
    "b": 210
  },
  "hsl": {
    "h": 213.649,
    "s": 62.185,
    "l": 53.333
  },
  "oklch": {
    "l": 0.59459,
    "c": 0.14363,
    "h": 255.7
  },
  "luminance": 0.20856
}

Semantic roles & 50–950 ramp

primary

#3E7FD2

secondary

#D6BA96

accent

#9E43E5

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3E7FD2

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

Preview Lab → · Contrast checker → · Palette generator →