#3075AD#3075AD

#3075AD is a mid, moderate cyan. Relative luminance 0.164; OKLCH L 54.5% C 0.112 H 246.4°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#3075AD
RGB	rgb(48, 117, 173)
HSL	hsl(207, 57%, 43%)
HSV	hsv(207, 72%, 68%)
CMYK	cmyk(72.3%, 32.4%, 0%, 32.2%)
CIE-LAB	lab(47.45, -2.58, -36.06)
CIE-LCH	lch(47.45, 36.15, 265.91°)
OKLab	oklab(54.51% -0.0446 -0.1022)
OKLCH	oklch(54.51% 0.112 246.4)
XYZ	xyz(15.1202, 16.3664, 41.8892)
Luminance	0.1637 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3075AD #AD6830

analogous

#30ADA6 #3075AD #3036AD

triadic

#3075AD #AD3075 #75AD30

tetradic

#3075AD #A630AD #AD6830 #36AD30

square

#3075AD #A630AD #AD6830 #36AD30

split-complementary

#3075AD #AD3036 #ADA630

monochromatic

#15344D #23557D #3075AD #4D94CE #7DB1DB

Accessibility & contrast

On white

4.91

#3075AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#3075AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3075AD

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3075AD	#FFFFFF	#000000	##FFFFFF
##3075AD	1.00	4.91	4.27	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C77AF

Deuteranopia (green-blind)

#4A6BAC

Tritanopia (blue-blind)

#008289

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3075ad;
/* rgb */ color: rgb(48, 117, 173);
/* oklch */ color: oklch(54.5% 0.112 246.4);

Tailwind

colors: {
  custom: {
    50: '#789cc5',
    500: '#3075ad',
    950: '#000000',
  },
}

SCSS

$custom: #3075ad;
$custom-light: #789cc5;
$custom-dark: #000000;

JSON

{
  "hex": "#3075ad",
  "rgb": {
    "r": 48,
    "g": 117,
    "b": 173
  },
  "hsl": {
    "h": 206.88,
    "s": 56.561,
    "l": 43.333
  },
  "oklch": {
    "l": 0.54514,
    "c": 0.11151,
    "h": 246.4
  },
  "luminance": 0.16368
}

Semantic roles & 50–950 ramp

primary

#3075AD

secondary

#C39875

accent

#8C48E0

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #3075AD

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

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