#174580#174580

#174580 is a dark, moderate cyan. Relative luminance 0.060; OKLCH L 39.3% C 0.111 H 256.4°. Best body text is #FFFFFF at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#174580
RGB	rgb(23, 69, 128)
HSL	hsl(214, 70%, 30%)
HSV	hsv(214, 82%, 50%)
CMYK	cmyk(82%, 46.1%, 0%, 49.8%)
CIE-LAB	lab(29.40, 7.46, -37.71)
CIE-LCH	lch(29.40, 38.44, 281.19°)
OKLab	oklab(39.35% -0.0262 -0.1081)
OKLCH	oklch(39.35% 0.111 256.4)
XYZ	xyz(6.3763, 5.9962, 21.2392)
Luminance	0.0600 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174580 #805217

analogous

#177A80 #174580 #1D1780

triadic

#174580 #801745 #458017

tetradic

#174580 #80177A #805217 #17801D

square

#174580 #80177A #805217 #17801D

split-complementary

#174580 #801D17 #7A8017

monochromatic

#050E1A #0E294C #174580 #2061B4 #367FDB

Accessibility & contrast

On white

9.55

#174580 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#174580 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174580

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174580	#FFFFFF	#000000	##FFFFFF
##174580	1.00	9.55	2.20	9.55
#FFFFFF	9.55	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#264A82

Deuteranopia (green-blind)

#10417F

Tritanopia (blue-blind)

#00535C

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #174580;
/* rgb */ color: rgb(23, 69, 128);
/* oklch */ color: oklch(39.3% 0.111 256.4);

Tailwind

colors: {
  custom: {
    50: '#6678a5',
    500: '#174580',
    950: '#000000',
  },
}

SCSS

$custom: #174580;
$custom-light: #6678a5;
$custom-dark: #000000;

JSON

{
  "hex": "#174580",
  "rgb": {
    "r": 23,
    "g": 69,
    "b": 128
  },
  "hsl": {
    "h": 213.714,
    "s": 69.536,
    "l": 29.608
  },
  "oklch": {
    "l": 0.39345,
    "c": 0.11125,
    "h": 256.4
  },
  "luminance": 0.05997
}

Semantic roles & 50–950 ramp

primary

#174580

secondary

#B4813E

accent

#9F3BEC

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #174580

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

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