#174881#174881

#174881 is a dark, moderate cyan. Relative luminance 0.064; OKLCH L 40.1% C 0.109 H 254.8°. Best body text is #FFFFFF at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#174881
RGB	rgb(23, 72, 129)
HSL	hsl(212, 70%, 30%)
HSV	hsv(212, 82%, 51%)
CMYK	cmyk(82.2%, 44.2%, 0%, 49.4%)
CIE-LAB	lab(30.40, 5.83, -36.73)
CIE-LCH	lch(30.40, 37.19, 279.02°)
OKLab	oklab(40.14% -0.0286 -0.1052)
OKLCH	oklch(40.14% 0.109 254.8)
XYZ	xyz(6.6317, 6.4011, 21.6506)
Luminance	0.0640 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174881 #815017

analogous

#177D81 #174881 #1B1781

triadic

#174881 #811748 #488117

tetradic

#174881 #81177D #815017 #17811B

square

#174881 #81177D #815017 #17811B

split-complementary

#174881 #811B17 #7D8117

monochromatic

#050E1A #0E2B4D #174881 #2065B5 #3783DB

Accessibility & contrast

On white

9.21

#174881 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#174881 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174881

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174881	#FFFFFF	#000000	##FFFFFF
##174881	1.00	9.21	2.28	9.21
#FFFFFF	9.21	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B4D83

Deuteranopia (green-blind)

#184380

Tritanopia (blue-blind)

#00565E

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #174881;
/* rgb */ color: rgb(23, 72, 129);
/* oklch */ color: oklch(40.1% 0.109 254.8);

Tailwind

colors: {
  custom: {
    50: '#667aa6',
    500: '#174881',
    950: '#000000',
  },
}

SCSS

$custom: #174881;
$custom-light: #667aa6;
$custom-dark: #000000;

JSON

{
  "hex": "#174881",
  "rgb": {
    "r": 23,
    "g": 72,
    "b": 129
  },
  "hsl": {
    "h": 212.264,
    "s": 69.737,
    "l": 29.804
  },
  "oklch": {
    "l": 0.40141,
    "c": 0.10901,
    "h": 254.8
  },
  "luminance": 0.06402
}

Semantic roles & 50–950 ramp

primary

#174881

secondary

#B57E3E

accent

#9B3BED

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #174881

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

Preview Lab → · Contrast checker → · Palette generator →