#3E7FA5#3E7FA5

#3E7FA5 is a mid, moderate cyan. Relative luminance 0.189; OKLCH L 57.0% C 0.089 H 236.8°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#3E7FA5
RGB	rgb(62, 127, 165)
HSL	hsl(202, 45%, 45%)
HSV	hsv(202, 62%, 65%)
CMYK	cmyk(62.4%, 23%, 0%, 35.3%)
CIE-LAB	lab(50.59, -8.87, -26.47)
CIE-LCH	lch(50.59, 27.91, 251.47°)
OKLab	oklab(57.01% -0.0485 -0.0742)
OKLCH	oklch(57.01% 0.089 236.8)
XYZ	xyz(16.3649, 18.9179, 38.3791)
Luminance	0.1892 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7FA5 #A5643E

analogous

#3EA598 #3E7FA5 #3E4CA5

triadic

#3E7FA5 #A53E7F #7FA53E

tetradic

#3E7FA5 #983EA5 #A5643E #4CA53E

square

#3E7FA5 #983EA5 #A5643E #4CA53E

split-complementary

#3E7FA5 #A53E4C #A5983E

monochromatic

#1D3B4C #2D5D79 #3E7FA5 #5E9DC2 #8AB8D3

Accessibility & contrast

On white

4.39

#3E7FA5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#3E7FA5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7FA5

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7FA5	#FFFFFF	#000000	##000000
##3E7FA5	1.00	4.39	4.78	4.78
#FFFFFF	4.39	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)

#6D7EA7

Deuteranopia (green-blind)

#5F74A4

Tritanopia (blue-blind)

#00898C

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3e7fa5;
/* rgb */ color: rgb(62, 127, 165);
/* oklch */ color: oklch(57.0% 0.089 236.8);

Tailwind

colors: {
  custom: {
    50: '#7da4bf',
    500: '#3e7fa5',
    950: '#000000',
  },
}

SCSS

$custom: #3e7fa5;
$custom-light: #7da4bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7fa5",
  "rgb": {
    "r": 62,
    "g": 127,
    "b": 165
  },
  "hsl": {
    "h": 202.136,
    "s": 45.374,
    "l": 44.51
  },
  "oklch": {
    "l": 0.57012,
    "c": 0.08861,
    "h": 236.8
  },
  "luminance": 0.18919
}

Semantic roles & 50–950 ramp

primary

#3E7FA5

secondary

#BE9781

accent

#8353D5

background

#F8FAFB

surface

#EFF4F7

border

#CACED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3E7FA5

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

Preview Lab → · Contrast checker → · Palette generator →