#3077AB#3077AB

#3077AB is a mid, moderate cyan. Relative luminance 0.168; OKLCH L 54.9% C 0.107 H 243.9°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#3077AB
RGB	rgb(48, 119, 171)
HSL	hsl(205, 56%, 43%)
HSV	hsv(205, 72%, 67%)
CMYK	cmyk(71.9%, 30.4%, 0%, 32.9%)
CIE-LAB	lab(47.96, -4.50, -34.10)
CIE-LCH	lch(47.96, 34.40, 262.49°)
OKLab	oklab(54.88% -0.0472 -0.0965)
OKLCH	oklch(54.88% 0.107 243.9)
XYZ	xyz(15.1636, 16.7606, 40.9561)
Luminance	0.1676 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3077AB #AB6430

analogous

#30ABA1 #3077AB #3039AB

triadic

#3077AB #AB3077 #77AB30

tetradic

#3077AB #A130AB #AB6430 #39AB30

square

#3077AB #A130AB #AB6430 #39AB30

split-complementary

#3077AB #AB3039 #ABA130

monochromatic

#15344B #23567B #3077AB #4C96CD #7BB2DA

Accessibility & contrast

On white

4.82

#3077AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#3077AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3077AB

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3077AB	#FFFFFF	#000000	##FFFFFF
##3077AB	1.00	4.82	4.35	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F78AD

Deuteranopia (green-blind)

#4E6DAA

Tritanopia (blue-blind)

#008489

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3077ab;
/* rgb */ color: rgb(48, 119, 171);
/* oklch */ color: oklch(54.9% 0.107 243.9);

Tailwind

colors: {
  custom: {
    50: '#789ec4',
    500: '#3077ab',
    950: '#000000',
  },
}

SCSS

$custom: #3077ab;
$custom-light: #789ec4;
$custom-dark: #000000;

JSON

{
  "hex": "#3077ab",
  "rgb": {
    "r": 48,
    "g": 119,
    "b": 171
  },
  "hsl": {
    "h": 205.366,
    "s": 56.164,
    "l": 42.941
  },
  "oklch": {
    "l": 0.54881,
    "c": 0.10741,
    "h": 243.9
  },
  "luminance": 0.16762
}

Semantic roles & 50–950 ramp

primary

#3077AB

secondary

#C39574

accent

#8848DF

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3077AB

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

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