#3E7FA3#3E7FA3

#3E7FA3 is a mid, moderate cyan. Relative luminance 0.188; OKLCH L 56.9% C 0.087 H 235.3°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#3E7FA3
RGB	rgb(62, 127, 163)
HSL	hsl(201, 45%, 44%)
HSV	hsv(201, 62%, 64%)
CMYK	cmyk(62%, 22.1%, 0%, 36.1%)
CIE-LAB	lab(50.51, -9.53, -25.44)
CIE-LCH	lch(50.51, 27.16, 249.46°)
OKLab	oklab(56.92% -0.0492 -0.0712)
OKLCH	oklch(56.92% 0.087 235.3)
XYZ	xyz(16.1843, 18.8456, 37.4279)
Luminance	0.1885 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7FA3 #A3623E

analogous

#3EA395 #3E7FA3 #3E4DA3

triadic

#3E7FA3 #A33E7F #7FA33E

tetradic

#3E7FA3 #953EA3 #A3623E #4DA33E

square

#3E7FA3 #953EA3 #A3623E #4DA33E

split-complementary

#3E7FA3 #A33E4D #A3953E

monochromatic

#1C3A4A #2D5C77 #3E7FA3 #5D9EC1 #89B8D2

Accessibility & contrast

On white

4.40

#3E7FA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#3E7FA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7FA3

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7FA3	#FFFFFF	#000000	##000000
##3E7FA3	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7EA5

Deuteranopia (green-blind)

#6074A2

Tritanopia (blue-blind)

#00888B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3e7fa3;
/* rgb */ color: rgb(62, 127, 163);
/* oklch */ color: oklch(56.9% 0.087 235.3);

Tailwind

colors: {
  custom: {
    50: '#7da4be',
    500: '#3e7fa3',
    950: '#000000',
  },
}

SCSS

$custom: #3e7fa3;
$custom-light: #7da4be;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7fa3",
  "rgb": {
    "r": 62,
    "g": 127,
    "b": 163
  },
  "hsl": {
    "h": 201.386,
    "s": 44.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.56916,
    "c": 0.08655,
    "h": 235.3
  },
  "luminance": 0.18847
}

Semantic roles & 50–950 ramp

primary

#3E7FA3

secondary

#BD9680

accent

#8153D5

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3E7FA3

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

Preview Lab → · Contrast checker → · Palette generator →