#3E7FA4#3E7FA4

#3E7FA4 is a mid, moderate cyan. Relative luminance 0.189; OKLCH L 57.0% C 0.088 H 236.1°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#3E7FA4
RGB	rgb(62, 127, 164)
HSL	hsl(202, 45%, 44%)
HSV	hsv(202, 62%, 64%)
CMYK	cmyk(62.2%, 22.6%, 0%, 35.7%)
CIE-LAB	lab(50.55, -9.20, -25.95)
CIE-LCH	lch(50.55, 27.53, 250.48°)
OKLab	oklab(56.96% -0.0488 -0.0727)
OKLCH	oklch(56.96% 0.088 236.1)
XYZ	xyz(16.2743, 18.8816, 37.9016)
Luminance	0.1888 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7FA4 #A4633E

analogous

#3EA496 #3E7FA4 #3E4CA4

triadic

#3E7FA4 #A43E7F #7FA43E

tetradic

#3E7FA4 #963EA4 #A4633E #4CA43E

square

#3E7FA4 #963EA4 #A4633E #4CA43E

split-complementary

#3E7FA4 #A43E4C #A4963E

monochromatic

#1C3A4B #2D5D78 #3E7FA4 #5D9DC2 #8AB8D3

Accessibility & contrast

On white

4.40

#3E7FA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#3E7FA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7FA4

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7FA4	#FFFFFF	#000000	##000000
##3E7FA4	1.00	4.40	4.78	4.78
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7EA6

Deuteranopia (green-blind)

#6074A3

Tritanopia (blue-blind)

#00898B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3e7fa4;
/* rgb */ color: rgb(62, 127, 164);
/* oklch */ color: oklch(57.0% 0.088 236.1);

Tailwind

colors: {
  custom: {
    50: '#7da4bf',
    500: '#3e7fa4',
    950: '#000000',
  },
}

SCSS

$custom: #3e7fa4;
$custom-light: #7da4bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7fa4",
  "rgb": {
    "r": 62,
    "g": 127,
    "b": 164
  },
  "hsl": {
    "h": 201.765,
    "s": 45.133,
    "l": 44.314
  },
  "oklch": {
    "l": 0.56964,
    "c": 0.08757,
    "h": 236.1
  },
  "luminance": 0.18883
}

Semantic roles & 50–950 ramp

primary

#3E7FA4

secondary

#BD9781

accent

#8253D5

background

#F8FAFB

surface

#EFF4F7

border

#CACED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3E7FA4

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

Preview Lab → · Contrast checker → · Palette generator →