#175080#175080

#175080 is a dark, moderate cyan. Relative luminance 0.075; OKLCH L 42.0% C 0.099 H 248.4°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#175080
RGB	rgb(23, 80, 128)
HSL	hsl(207, 70%, 30%)
HSV	hsv(207, 82%, 50%)
CMYK	cmyk(82%, 37.5%, 0%, 49.8%)
CIE-LAB	lab(32.87, 0.10, -32.18)
CIE-LCH	lch(32.87, 32.18, 270.18°)
OKLab	oklab(42.05% -0.0363 -0.0917)
OKLCH	oklch(42.05% 0.099 248.4)
XYZ	xyz(7.1168, 7.4771, 21.4860)
Luminance	0.0748 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175080 #804717

analogous

#17807C #175080 #171B80

triadic

#175080 #801750 #508017

tetradic

#175080 #7C1780 #804717 #1B8017

square

#175080 #7C1780 #804717 #1B8017

split-complementary

#175080 #80171B #807C17

monochromatic

#05101A #0E304C #175080 #2070B4 #3690DB

Accessibility & contrast

On white

8.41

#175080 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#175080 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175080

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175080	#FFFFFF	#000000	##FFFFFF
##175080	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395382

Deuteranopia (green-blind)

#2A497F

Tritanopia (blue-blind)

#005C62

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #175080;
/* rgb */ color: rgb(23, 80, 128);
/* oklch */ color: oklch(42.0% 0.099 248.4);

Tailwind

colors: {
  custom: {
    50: '#6680a5',
    500: '#175080',
    950: '#000000',
  },
}

SCSS

$custom: #175080;
$custom-light: #6680a5;
$custom-dark: #000000;

JSON

{
  "hex": "#175080",
  "rgb": {
    "r": 23,
    "g": 80,
    "b": 128
  },
  "hsl": {
    "h": 207.429,
    "s": 69.536,
    "l": 29.608
  },
  "oklch": {
    "l": 0.42049,
    "c": 0.09859,
    "h": 248.4
  },
  "luminance": 0.07478
}

Semantic roles & 50–950 ramp

primary

#175080

secondary

#B4743E

accent

#8C3BEC

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #175080

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

Preview Lab → · Contrast checker → · Palette generator →