#3E77C3#3E77C3

#3E77C3 is a mid, vivid cyan. Relative luminance 0.182; OKLCH L 56.8% C 0.132 H 256.4°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#3E77C3
RGB	rgb(62, 119, 195)
HSL	hsl(214, 53%, 50%)
HSV	hsv(214, 68%, 76%)
CMYK	cmyk(68.2%, 39%, 0%, 23.5%)
CIE-LAB	lab(49.68, 6.28, -45.21)
CIE-LCH	lch(49.68, 45.64, 277.90°)
OKLab	oklab(56.78% -0.0312 -0.1287)
OKLCH	oklch(56.78% 0.132 256.4)
XYZ	xyz(18.4302, 18.1560, 54.1523)
Luminance	0.1816 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E77C3 #C38A3E

analogous

#3EB9C3 #3E77C3 #483EC3

triadic

#3E77C3 #C33E77 #77C33E

tetradic

#3E77C3 #C33EB9 #C38A3E #3EC348

square

#3E77C3 #C33EB9 #C38A3E #3EC348

split-complementary

#3E77C3 #C3483E #B9C33E

monochromatic

#203E67 #2E5B95 #3E77C3 #6D98D2 #9BB9E0

Accessibility & contrast

On white

4.53

#3E77C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#3E77C3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E77C3

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E77C3	#FFFFFF	#000000	##000000
##3E77C3	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#547DC6

Deuteranopia (green-blind)

#4070C1

Tritanopia (blue-blind)

#008993

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #3e77c3;
/* rgb */ color: rgb(62, 119, 195);
/* oklch */ color: oklch(56.8% 0.132 256.4);

Tailwind

colors: {
  custom: {
    50: '#829dd5',
    500: '#3e77c3',
    950: '#000000',
  },
}

SCSS

$custom: #3e77c3;
$custom-light: #829dd5;
$custom-dark: #000000;

JSON

{
  "hex": "#3e77c3",
  "rgb": {
    "r": 62,
    "g": 119,
    "b": 195
  },
  "hsl": {
    "h": 214.286,
    "s": 52.569,
    "l": 50.392
  },
  "oklch": {
    "l": 0.56777,
    "c": 0.13246,
    "h": 256.4
  },
  "luminance": 0.18158
}

Semantic roles & 50–950 ramp

primary

#3E77C3

secondary

#CCB391

accent

#9E4CDC

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #3E77C3

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

Preview Lab → · Contrast checker → · Palette generator →