#174880#174880

#174880 is a dark, moderate cyan. Relative luminance 0.064; OKLCH L 40.1% C 0.108 H 254.4°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#174880
RGB	rgb(23, 72, 128)
HSL	hsl(212, 70%, 30%)
HSV	hsv(212, 82%, 50%)
CMYK	cmyk(82%, 43.8%, 0%, 49.8%)
CIE-LAB	lab(30.34, 5.42, -36.21)
CIE-LCH	lch(30.34, 36.61, 278.51°)
OKLab	oklab(40.07% -0.0288 -0.1037)
OKLCH	oklch(40.07% 0.108 254.4)
XYZ	xyz(6.5655, 6.3746, 21.3023)
Luminance	0.0638 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174880 #804F17

analogous

#177D80 #174880 #1B1780

triadic

#174880 #801748 #488017

tetradic

#174880 #80177D #804F17 #17801B

square

#174880 #80177D #804F17 #17801B

split-complementary

#174880 #801B17 #7D8017

monochromatic

#050F1A #0E2B4C #174880 #2065B4 #3683DB

Accessibility & contrast

On white

9.23

#174880 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#174880 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174880

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174880	#FFFFFF	#000000	##FFFFFF
##174880	1.00	9.23	2.28	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C4D82

Deuteranopia (green-blind)

#19437F

Tritanopia (blue-blind)

#00555D

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #174880;
/* rgb */ color: rgb(23, 72, 128);
/* oklch */ color: oklch(40.1% 0.108 254.4);

Tailwind

colors: {
  custom: {
    50: '#667aa5',
    500: '#174880',
    950: '#000000',
  },
}

SCSS

$custom: #174880;
$custom-light: #667aa5;
$custom-dark: #000000;

JSON

{
  "hex": "#174880",
  "rgb": {
    "r": 23,
    "g": 72,
    "b": 128
  },
  "hsl": {
    "h": 212,
    "s": 69.536,
    "l": 29.608
  },
  "oklch": {
    "l": 0.40071,
    "c": 0.1076,
    "h": 254.4
  },
  "luminance": 0.06375
}

Semantic roles & 50–950 ramp

primary

#174880

secondary

#B47D3E

accent

#9A3BEC

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #174880

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

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