#174680#174680

#174680 is a dark, moderate cyan. Relative luminance 0.061; OKLCH L 39.6% C 0.110 H 255.8°. Best body text is #FFFFFF at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#174680
RGB	rgb(23, 70, 128)
HSL	hsl(213, 70%, 30%)
HSV	hsv(213, 82%, 50%)
CMYK	cmyk(82%, 45.3%, 0%, 49.8%)
CIE-LAB	lab(29.71, 6.78, -37.21)
CIE-LCH	lch(29.71, 37.82, 280.32°)
OKLab	oklab(39.59% -0.0271 -0.1066)
OKLCH	oklch(39.59% 0.11 255.8)
XYZ	xyz(6.4383, 6.1202, 21.2599)
Luminance	0.0612 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174680 #805117

analogous

#177B80 #174680 #1D1780

triadic

#174680 #801746 #468017

tetradic

#174680 #80177B #805117 #17801D

square

#174680 #80177B #805117 #17801D

split-complementary

#174680 #801D17 #7B8017

monochromatic

#050E1A #0E2A4C #174680 #2062B4 #3680DB

Accessibility & contrast

On white

9.44

#174680 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#174680 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174680

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174680	#FFFFFF	#000000	##FFFFFF
##174680	1.00	9.44	2.22	9.44
#FFFFFF	9.44	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#284B82

Deuteranopia (green-blind)

#13427F

Tritanopia (blue-blind)

#00545C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #174680;
/* rgb */ color: rgb(23, 70, 128);
/* oklch */ color: oklch(39.6% 0.110 255.8);

Tailwind

colors: {
  custom: {
    50: '#6678a5',
    500: '#174680',
    950: '#000000',
  },
}

SCSS

$custom: #174680;
$custom-light: #6678a5;
$custom-dark: #000000;

JSON

{
  "hex": "#174680",
  "rgb": {
    "r": 23,
    "g": 70,
    "b": 128
  },
  "hsl": {
    "h": 213.143,
    "s": 69.536,
    "l": 29.608
  },
  "oklch": {
    "l": 0.39586,
    "c": 0.11002,
    "h": 255.8
  },
  "luminance": 0.06121
}

Semantic roles & 50–950 ramp

primary

#174680

secondary

#B4803E

accent

#9D3BEC

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #174680

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

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