#3E7D8A#3E7D8A

#3E7D8A is a mid, moderate cyan. Relative luminance 0.175; OKLCH L 55.3% C 0.068 H 212.8°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#3E7D8A
RGB	rgb(62, 125, 138)
HSL	hsl(190, 38%, 39%)
HSV	hsv(190, 55%, 54%)
CMYK	cmyk(55.1%, 9.4%, 0%, 45.9%)
CIE-LAB	lab(48.91, -16.34, -13.24)
CIE-LCH	lch(48.91, 21.03, 219.03°)
OKLab	oklab(55.32% -0.0568 -0.0366)
OKLCH	oklch(55.32% 0.068 212.8)
XYZ	xyz(13.9059, 17.5251, 26.6897)
Luminance	0.1753 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7D8A #8A4B3E

analogous

#3E8A71 #3E7D8A #3E578A

triadic

#3E7D8A #8A3E7D #7D8A3E

tetradic

#3E7D8A #713E8A #8A4B3E #578A3E

square

#3E7D8A #713E8A #8A4B3E #578A3E

split-complementary

#3E7D8A #8A3E57 #8A713E

monochromatic

#183136 #2B5760 #3E7D8A #53A2B2 #7EB9C5

Accessibility & contrast

On white

4.66

#3E7D8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#3E7D8A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3E7D8A

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7D8A	#FFFFFF	#000000	##FFFFFF
##3E7D8A	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#73798B

Deuteranopia (green-blind)

#67708A

Tritanopia (blue-blind)

#008281

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3e7d8a;
/* rgb */ color: rgb(62, 125, 138);
/* oklch */ color: oklch(55.3% 0.068 212.8);

Tailwind

colors: {
  custom: {
    50: '#7aa2ac',
    500: '#3e7d8a',
    950: '#000000',
  },
}

SCSS

$custom: #3e7d8a;
$custom-light: #7aa2ac;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7d8a",
  "rgb": {
    "r": 62,
    "g": 125,
    "b": 138
  },
  "hsl": {
    "h": 190.263,
    "s": 38,
    "l": 39.216
  },
  "oklch": {
    "l": 0.55324,
    "c": 0.06755,
    "h": 212.8
  },
  "luminance": 0.17526
}

Semantic roles & 50–950 ramp

primary

#3E7D8A

secondary

#AF7F75

accent

#6E5ACE

background

#F7FAFA

surface

#EEF3F4

border

#C9CDCE

text

#0A0F10

muted

#7C7F7F

Preview Lab

Preview with #3E7D8A

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

Preview Lab → · Contrast checker → · Palette generator →