#3E718B#3E718B

#3E718B is a mid, moderate cyan. Relative luminance 0.147; OKLCH L 52.4% C 0.068 H 232.3°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#3E718B
RGB	rgb(62, 113, 139)
HSL	hsl(200, 38%, 39%)
HSV	hsv(200, 55%, 55%)
CMYK	cmyk(55.4%, 18.7%, 0%, 45.5%)
CIE-LAB	lab(45.22, -9.26, -19.48)
CIE-LCH	lch(45.22, 21.56, 244.58°)
OKLab	oklab(52.39% -0.0418 -0.0542)
OKLCH	oklch(52.39% 0.068 232.3)
XYZ	xyz(12.5502, 14.6974, 26.5966)
Luminance	0.1470 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E718B #8B583E

analogous

#3E8B7F #3E718B #3E4B8B

triadic

#3E718B #8B3E71 #718B3E

tetradic

#3E718B #7F3E8B #8B583E #4B8B3E

square

#3E718B #7F3E8B #8B583E #4B8B3E

split-complementary

#3E718B #8B3E4B #8B7F3E

monochromatic

#182C36 #2B4F61 #3E718B #5493B3 #7EADC5

Accessibility & contrast

On white

5.33

#3E718B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#3E718B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E718B

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E718B	#FFFFFF	#000000	##FFFFFF
##3E718B	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#64708C

Deuteranopia (green-blind)

#59678B

Tritanopia (blue-blind)

#057879

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3e718b;
/* rgb */ color: rgb(62, 113, 139);
/* oklch */ color: oklch(52.4% 0.068 232.3);

Tailwind

colors: {
  custom: {
    50: '#7999ad',
    500: '#3e718b',
    950: '#000000',
  },
}

SCSS

$custom: #3e718b;
$custom-light: #7999ad;
$custom-dark: #000000;

JSON

{
  "hex": "#3e718b",
  "rgb": {
    "r": 62,
    "g": 113,
    "b": 139
  },
  "hsl": {
    "h": 200.26,
    "s": 38.308,
    "l": 39.412
  },
  "oklch": {
    "l": 0.52385,
    "c": 0.06848,
    "h": 232.3
  },
  "luminance": 0.14698
}

Semantic roles & 50–950 ramp

primary

#3E718B

secondary

#B08975

accent

#815ACE

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #3E718B

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

Preview Lab → · Contrast checker → · Palette generator →