#3A77A2#3A77A2

#3A77A2 is a mid, moderate cyan. Relative luminance 0.167; OKLCH L 54.8% C 0.092 H 241.8°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#3A77A2
RGB	rgb(58, 119, 162)
HSL	hsl(205, 47%, 43%)
HSV	hsv(205, 64%, 64%)
CMYK	cmyk(64.2%, 26.5%, 0%, 36.5%)
CIE-LAB	lab(47.88, -5.98, -28.94)
CIE-LCH	lch(47.88, 29.55, 258.32°)
OKLab	oklab(54.78% -0.0435 -0.0814)
OKLCH	oklch(54.78% 0.092 241.8)
XYZ	xyz(14.8609, 16.7004, 36.6157)
Luminance	0.1670 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A77A2 #A2653A

analogous

#3AA299 #3A77A2 #3A43A2

triadic

#3A77A2 #A23A77 #77A23A

tetradic

#3A77A2 #993AA2 #A2653A #43A23A

square

#3A77A2 #993AA2 #A2653A #43A23A

split-complementary

#3A77A2 #A23A43 #A2993A

monochromatic

#1A3548 #2A5675 #3A77A2 #5796C3 #84B2D3

Accessibility & contrast

On white

4.84

#3A77A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#3A77A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A77A2

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A77A2	#FFFFFF	#000000	##FFFFFF
##3A77A2	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6477A4

Deuteranopia (green-blind)

#556DA1

Tritanopia (blue-blind)

#008286

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3a77a2;
/* rgb */ color: rgb(58, 119, 162);
/* oklch */ color: oklch(54.8% 0.092 241.8);

Tailwind

colors: {
  custom: {
    50: '#7b9ebd',
    500: '#3a77a2',
    950: '#000000',
  },
}

SCSS

$custom: #3a77a2;
$custom-light: #7b9ebd;
$custom-dark: #000000;

JSON

{
  "hex": "#3a77a2",
  "rgb": {
    "r": 58,
    "g": 119,
    "b": 162
  },
  "hsl": {
    "h": 204.808,
    "s": 47.273,
    "l": 43.137
  },
  "oklch": {
    "l": 0.54778,
    "c": 0.09231,
    "h": 241.8
  },
  "luminance": 0.16702
}

Semantic roles & 50–950 ramp

primary

#3A77A2

secondary

#BD967B

accent

#8851D7

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3A77A2

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

Preview Lab → · Contrast checker → · Palette generator →