#3079B9#3079B9

#3079B9 is a mid, vivid cyan. Relative luminance 0.178; OKLCH L 56.1% C 0.123 H 248.5°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#3079B9
RGB	rgb(48, 121, 185)
HSL	hsl(208, 59%, 46%)
HSV	hsv(208, 74%, 73%)
CMYK	cmyk(74.1%, 34.6%, 0%, 27.5%)
CIE-LAB	lab(49.26, -0.62, -40.17)
CIE-LCH	lch(49.26, 40.17, 269.11°)
OKLab	oklab(56.14% -0.045 -0.1141)
OKLCH	oklch(56.14% 0.123 248.5)
XYZ	xyz(16.8099, 17.8040, 48.4401)
Luminance	0.1781 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3079B9 #B97030

analogous

#30B9B4 #3079B9 #3035B9

triadic

#3079B9 #B93079 #79B930

tetradic

#3079B9 #B430B9 #B97030 #35B930

square

#3079B9 #B430B9 #B97030 #35B930

split-complementary

#3079B9 #B93035 #B9B430

monochromatic

#173958 #235988 #3079B9 #5497D3 #84B5DF

Accessibility & contrast

On white

4.60

#3079B9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#3079B9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3079B9

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3079B9	#FFFFFF	#000000	##FFFFFF
##3079B9	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C7CBC

Deuteranopia (green-blind)

#486FB8

Tritanopia (blue-blind)

#008890

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #3079b9;
/* rgb */ color: rgb(48, 121, 185);
/* oklch */ color: oklch(56.1% 0.123 248.5);

Tailwind

colors: {
  custom: {
    50: '#7a9fce',
    500: '#3079b9',
    950: '#000000',
  },
}

SCSS

$custom: #3079b9;
$custom-light: #7a9fce;
$custom-dark: #000000;

JSON

{
  "hex": "#3079b9",
  "rgb": {
    "r": 48,
    "g": 121,
    "b": 185
  },
  "hsl": {
    "h": 208.029,
    "s": 58.798,
    "l": 45.686
  },
  "oklch": {
    "l": 0.56135,
    "c": 0.12269,
    "h": 248.5
  },
  "luminance": 0.17806
}

Semantic roles & 50–950 ramp

primary

#3079B9

secondary

#C9A07C

accent

#8F46E2

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #3079B9

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

Preview Lab → · Contrast checker → · Palette generator →