#3E7DD3#3E7DD3

#3E7DD3 is a mid, vivid cyan. Relative luminance 0.204; OKLCH L 59.1% C 0.147 H 256.9°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#3E7DD3
RGB	rgb(62, 125, 211)
HSL	hsl(215, 63%, 54%)
HSV	hsv(215, 71%, 83%)
CMYK	cmyk(70.6%, 40.8%, 0%, 17.3%)
CIE-LAB	lab(52.28, 8.32, -50.20)
CIE-LCH	lch(52.28, 50.88, 279.42°)
OKLab	oklab(59.08% -0.0333 -0.1433)
OKLCH	oklch(59.08% 0.147 256.9)
XYZ	xyz(21.0738, 20.3923, 64.4409)
Luminance	0.2039 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7DD3 #D3943E

analogous

#3EC7D3 #3E7DD3 #493ED3

triadic

#3E7DD3 #D33E7D #7DD33E

tetradic

#3E7DD3 #D33EC7 #D3943E #3ED349

square

#3E7DD3 #D33EC7 #D3943E #3ED349

split-complementary

#3E7DD3 #D3493E #C7D33E

monochromatic

#1C447B #2760AC #3E7DD3 #709FDE #A2C0EA

Accessibility & contrast

On white

4.13

#3E7DD3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#3E7DD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7DD3

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7DD3	#FFFFFF	#000000	##000000
##3E7DD3	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5584D6

Deuteranopia (green-blind)

#3C76D1

Tritanopia (blue-blind)

#00919E

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3e7dd3;
/* rgb */ color: rgb(62, 125, 211);
/* oklch */ color: oklch(59.1% 0.147 256.9);

Tailwind

colors: {
  custom: {
    50: '#85a2e1',
    500: '#3e7dd3',
    950: '#000000',
  },
}

SCSS

$custom: #3e7dd3;
$custom-light: #85a2e1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7dd3",
  "rgb": {
    "r": 62,
    "g": 125,
    "b": 211
  },
  "hsl": {
    "h": 214.631,
    "s": 62.869,
    "l": 53.529
  },
  "oklch": {
    "l": 0.5908,
    "c": 0.14711,
    "h": 256.9
  },
  "luminance": 0.20395
}

Semantic roles & 50–950 ramp

primary

#3E7DD3

secondary

#D6BB96

accent

#A142E6

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0F15

muted

#7D7E83

Preview Lab

Preview with #3E7DD3

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

Preview Lab → · Contrast checker → · Palette generator →