#174981#174981

#174981 is a dark, moderate cyan. Relative luminance 0.065; OKLCH L 40.4% C 0.108 H 254.1°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#174981
RGB	rgb(23, 73, 129)
HSL	hsl(212, 70%, 30%)
HSV	hsv(212, 82%, 51%)
CMYK	cmyk(82.2%, 43.4%, 0%, 49.4%)
CIE-LAB	lab(30.72, 5.15, -36.23)
CIE-LCH	lch(30.72, 36.59, 278.10°)
OKLab	oklab(40.39% -0.0295 -0.1037)
OKLCH	oklch(40.39% 0.108 254.1)
XYZ	xyz(6.6969, 6.5314, 21.6724)
Luminance	0.0653 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174981 #814F17

analogous

#177E81 #174981 #1A1781

triadic

#174981 #811749 #498117

tetradic

#174981 #81177E #814F17 #17811A

square

#174981 #81177E #814F17 #17811A

split-complementary

#174981 #811A17 #7E8117

monochromatic

#050F1A #0E2C4D #174981 #2066B5 #3785DB

Accessibility & contrast

On white

9.11

#174981 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#174981 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174981

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174981	#FFFFFF	#000000	##FFFFFF
##174981	1.00	9.11	2.31	9.11
#FFFFFF	9.11	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D4D83

Deuteranopia (green-blind)

#1A4480

Tritanopia (blue-blind)

#00565E

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #174981;
/* rgb */ color: rgb(23, 73, 129);
/* oklch */ color: oklch(40.4% 0.108 254.1);

Tailwind

colors: {
  custom: {
    50: '#667ba6',
    500: '#174981',
    950: '#000000',
  },
}

SCSS

$custom: #174981;
$custom-light: #667ba6;
$custom-dark: #000000;

JSON

{
  "hex": "#174981",
  "rgb": {
    "r": 23,
    "g": 73,
    "b": 129
  },
  "hsl": {
    "h": 211.698,
    "s": 69.737,
    "l": 29.804
  },
  "oklch": {
    "l": 0.40385,
    "c": 0.10782,
    "h": 254.1
  },
  "luminance": 0.06532
}

Semantic roles & 50–950 ramp

primary

#174981

secondary

#B57D3E

accent

#993BED

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #174981

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

Preview Lab → · Contrast checker → · Palette generator →