#3E7EA5#3E7EA5

#3E7EA5 is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 56.8% C 0.089 H 237.9°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#3E7EA5
RGB	rgb(62, 126, 165)
HSL	hsl(203, 45%, 45%)
HSV	hsv(203, 62%, 65%)
CMYK	cmyk(62.4%, 23.6%, 0%, 35.3%)
CIE-LAB	lab(50.29, -8.29, -26.94)
CIE-LCH	lch(50.29, 28.18, 252.88°)
OKLab	oklab(56.77% -0.0474 -0.0755)
OKLCH	oklch(56.77% 0.089 237.9)
XYZ	xyz(16.2364, 18.6609, 38.3363)
Luminance	0.1866 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7EA5 #A5653E

analogous

#3EA598 #3E7EA5 #3E4BA5

triadic

#3E7EA5 #A53E7E #7EA53E

tetradic

#3E7EA5 #983EA5 #A5653E #4BA53E

square

#3E7EA5 #983EA5 #A5653E #4BA53E

split-complementary

#3E7EA5 #A53E4B #A5983E

monochromatic

#1D3A4C #2D5C79 #3E7EA5 #5E9CC2 #8AB8D3

Accessibility & contrast

On white

4.44

#3E7EA5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#3E7EA5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7EA5

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7EA5	#FFFFFF	#000000	##000000
##3E7EA5	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7EA7

Deuteranopia (green-blind)

#5E73A4

Tritanopia (blue-blind)

#00888B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3e7ea5;
/* rgb */ color: rgb(62, 126, 165);
/* oklch */ color: oklch(56.8% 0.089 237.9);

Tailwind

colors: {
  custom: {
    50: '#7da3c0',
    500: '#3e7ea5',
    950: '#000000',
  },
}

SCSS

$custom: #3e7ea5;
$custom-light: #7da3c0;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7ea5",
  "rgb": {
    "r": 62,
    "g": 126,
    "b": 165
  },
  "hsl": {
    "h": 202.718,
    "s": 45.374,
    "l": 44.51
  },
  "oklch": {
    "l": 0.56771,
    "c": 0.08915,
    "h": 237.9
  },
  "luminance": 0.18662
}

Semantic roles & 50–950 ramp

primary

#3E7EA5

secondary

#BE9881

accent

#8453D5

background

#F8FAFB

surface

#EFF3F7

border

#CACDD0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3E7EA5

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

Preview Lab → · Contrast checker → · Palette generator →