#3E778B#3E778B

#3E778B is a mid, moderate cyan. Relative luminance 0.161; OKLCH L 53.9% C 0.067 H 223.2°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#3E778B
RGB	rgb(62, 119, 139)
HSL	hsl(196, 38%, 39%)
HSV	hsv(196, 55%, 55%)
CMYK	cmyk(55.4%, 14.4%, 0%, 45.5%)
CIE-LAB	lab(47.08, -12.69, -16.62)
CIE-LCH	lch(47.08, 20.92, 232.63°)
OKLab	oklab(53.87% -0.0491 -0.0461)
OKLCH	oklch(53.87% 0.067 223.2)
XYZ	xyz(13.2418, 16.0807, 26.8272)
Luminance	0.1608 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E778B #8B523E

analogous

#3E8B78 #3E778B #3E518B

triadic

#3E778B #8B3E77 #778B3E

tetradic

#3E778B #783E8B #8B523E #518B3E

square

#3E778B #783E8B #8B523E #518B3E

split-complementary

#3E778B #8B3E51 #8B783E

monochromatic

#182F36 #2B5361 #3E778B #549AB3 #7EB3C5

Accessibility & contrast

On white

4.98

#3E778B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#3E778B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E778B

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E778B	#FFFFFF	#000000	##FFFFFF
##3E778B	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C748C

Deuteranopia (green-blind)

#606C8B

Tritanopia (blue-blind)

#017D7D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3e778b;
/* rgb */ color: rgb(62, 119, 139);
/* oklch */ color: oklch(53.9% 0.067 223.2);

Tailwind

colors: {
  custom: {
    50: '#7a9ead',
    500: '#3e778b',
    950: '#000000',
  },
}

SCSS

$custom: #3e778b;
$custom-light: #7a9ead;
$custom-dark: #000000;

JSON

{
  "hex": "#3e778b",
  "rgb": {
    "r": 62,
    "g": 119,
    "b": 139
  },
  "hsl": {
    "h": 195.584,
    "s": 38.308,
    "l": 39.412
  },
  "oklch": {
    "l": 0.53869,
    "c": 0.06739,
    "h": 223.2
  },
  "luminance": 0.16082
}

Semantic roles & 50–950 ramp

primary

#3E778B

secondary

#B08475

accent

#785ACE

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#0A0E10

muted

#7C7E7F

Preview Lab

Preview with #3E778B

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

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