#3D77A2#3D77A2

#3D77A2 is a mid, moderate cyan. Relative luminance 0.168; OKLCH L 54.9% C 0.091 H 242.9°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#3D77A2
RGB	rgb(61, 119, 162)
HSL	hsl(206, 45%, 44%)
HSV	hsv(206, 62%, 64%)
CMYK	cmyk(62.3%, 26.5%, 0%, 36.5%)
CIE-LAB	lab(48.00, -5.41, -28.75)
CIE-LCH	lch(48.00, 29.25, 259.34°)
OKLab	oklab(54.9% -0.0413 -0.0808)
OKLCH	oklch(54.9% 0.091 242.9)
XYZ	xyz(15.0404, 16.7929, 36.6241)
Luminance	0.1679 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D77A2 #A2683D

analogous

#3DA29A #3D77A2 #3D44A2

triadic

#3D77A2 #A23D77 #77A23D

tetradic

#3D77A2 #9A3DA2 #A2683D #44A23D

square

#3D77A2 #9A3DA2 #A2683D #44A23D

split-complementary

#3D77A2 #A23D44 #A29A3D

monochromatic

#1C3649 #2C5676 #3D77A2 #5B96C1 #87B2D2

Accessibility & contrast

On white

4.82

#3D77A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#3D77A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D77A2

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D77A2	#FFFFFF	#000000	##FFFFFF
##3D77A2	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6478A4

Deuteranopia (green-blind)

#566DA1

Tritanopia (blue-blind)

#008286

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3d77a2;
/* rgb */ color: rgb(61, 119, 162);
/* oklch */ color: oklch(54.9% 0.091 242.9);

Tailwind

colors: {
  custom: {
    50: '#7c9ebd',
    500: '#3d77a2',
    950: '#000000',
  },
}

SCSS

$custom: #3d77a2;
$custom-light: #7c9ebd;
$custom-dark: #000000;

JSON

{
  "hex": "#3d77a2",
  "rgb": {
    "r": 61,
    "g": 119,
    "b": 162
  },
  "hsl": {
    "h": 205.545,
    "s": 45.291,
    "l": 43.725
  },
  "oklch": {
    "l": 0.54904,
    "c": 0.09076,
    "h": 242.9
  },
  "luminance": 0.16794
}

Semantic roles & 50–950 ramp

primary

#3D77A2

secondary

#BC997E

accent

#8A53D5

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3D77A2

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

Preview Lab → · Contrast checker → · Palette generator →