#3074AB#3074AB

#3074AB is a mid, moderate cyan. Relative luminance 0.161; OKLCH L 54.2% C 0.110 H 246.3°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#3074AB
RGB	rgb(48, 116, 171)
HSL	hsl(207, 56%, 43%)
HSV	hsv(207, 72%, 67%)
CMYK	cmyk(71.9%, 32.2%, 0%, 32.9%)
CIE-LAB	lab(47.05, -2.70, -35.53)
CIE-LCH	lch(47.05, 35.63, 265.66°)
OKLab	oklab(54.17% -0.0442 -0.1006)
OKLCH	oklch(54.17% 0.11 246.3)
XYZ	xyz(14.8122, 16.0578, 40.8390)
Luminance	0.1606 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3074AB #AB6730

analogous

#30ABA4 #3074AB #3037AB

triadic

#3074AB #AB3074 #74AB30

tetradic

#3074AB #A430AB #AB6730 #37AB30

square

#3074AB #A430AB #AB6730 #37AB30

split-complementary

#3074AB #AB3037 #ABA430

monochromatic

#15334B #23547B #3074AB #4C93CD #7BB0DA

Accessibility & contrast

On white

4.99

#3074AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#3074AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3074AB

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3074AB	#FFFFFF	#000000	##FFFFFF
##3074AB	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B76AD

Deuteranopia (green-blind)

#4A6AAA

Tritanopia (blue-blind)

#008188

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3074ab;
/* rgb */ color: rgb(48, 116, 171);
/* oklch */ color: oklch(54.2% 0.110 246.3);

Tailwind

colors: {
  custom: {
    50: '#789bc4',
    500: '#3074ab',
    950: '#000000',
  },
}

SCSS

$custom: #3074ab;
$custom-light: #789bc4;
$custom-dark: #000000;

JSON

{
  "hex": "#3074ab",
  "rgb": {
    "r": 48,
    "g": 116,
    "b": 171
  },
  "hsl": {
    "h": 206.829,
    "s": 56.164,
    "l": 42.941
  },
  "oklch": {
    "l": 0.54165,
    "c": 0.10995,
    "h": 246.3
  },
  "luminance": 0.16059
}

Semantic roles & 50–950 ramp

primary

#3074AB

secondary

#C39774

accent

#8C48DF

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3074AB

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

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