#3075AA#3075AA

#3075AA is a mid, moderate cyan. Relative luminance 0.163; OKLCH L 54.3% C 0.108 H 245.0°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#3075AA
RGB	rgb(48, 117, 170)
HSL	hsl(206, 56%, 43%)
HSV	hsv(206, 72%, 67%)
CMYK	cmyk(71.8%, 31.2%, 0%, 33.3%)
CIE-LAB	lab(47.30, -3.66, -34.55)
CIE-LCH	lch(47.30, 34.74, 263.95°)
OKLab	oklab(54.35% -0.0455 -0.0978)
OKLCH	oklch(54.35% 0.108 245)
XYZ	xyz(14.8331, 16.2516, 40.3775)
Luminance	0.1625 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3075AA #AA6530

analogous

#30AAA2 #3075AA #3038AA

triadic

#3075AA #AA3075 #75AA30

tetradic

#3075AA #A230AA #AA6530 #38AA30

square

#3075AA #A230AA #AA6530 #38AA30

split-complementary

#3075AA #AA3038 #AAA230

monochromatic

#15334B #23547A #3075AA #4B94CC #7BB0DA

Accessibility & contrast

On white

4.94

#3075AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#3075AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3075AA

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3075AA	#FFFFFF	#000000	##FFFFFF
##3075AA	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D77AC

Deuteranopia (green-blind)

#4C6BA9

Tritanopia (blue-blind)

#008288

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3075aa;
/* rgb */ color: rgb(48, 117, 170);
/* oklch */ color: oklch(54.3% 0.108 245.0);

Tailwind

colors: {
  custom: {
    50: '#789cc3',
    500: '#3075aa',
    950: '#000000',
  },
}

SCSS

$custom: #3075aa;
$custom-light: #789cc3;
$custom-dark: #000000;

JSON

{
  "hex": "#3075aa",
  "rgb": {
    "r": 48,
    "g": 117,
    "b": 170
  },
  "hsl": {
    "h": 206.066,
    "s": 55.963,
    "l": 42.745
  },
  "oklch": {
    "l": 0.54348,
    "c": 0.10787,
    "h": 245
  },
  "luminance": 0.16253
}

Semantic roles & 50–950 ramp

primary

#3075AA

secondary

#C29674

accent

#8A49DF

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3075AA

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

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