#174271#174271

#174271 is a dark, moderate cyan. Relative luminance 0.053; OKLCH L 37.5% C 0.093 H 253.3°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#174271
RGB	rgb(23, 66, 113)
HSL	hsl(211, 66%, 27%)
HSV	hsv(211, 80%, 44%)
CMYK	cmyk(79.6%, 41.6%, 0%, 55.7%)
CIE-LAB	lab(27.49, 3.33, -31.34)
CIE-LCH	lch(27.49, 31.51, 276.07°)
OKLab	oklab(37.55% -0.0269 -0.0895)
OKLCH	oklch(37.55% 0.093 253.3)
XYZ	xyz(5.2811, 5.2702, 16.3585)
Luminance	0.0527 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174271 #714617

analogous

#176F71 #174271 #191771

triadic

#174271 #711742 #427117

tetradic

#174271 #71176F #714617 #177119

square

#174271 #71176F #714617 #177119

split-complementary

#174271 #711917 #6F7117

monochromatic

#050F19 #0D243E #174271 #2160A4 #2E7ED4

Accessibility & contrast

On white

10.22

#174271 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#174271 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174271

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174271	#FFFFFF	#000000	##FFFFFF
##174271	1.00	10.22	2.05	10.22
#FFFFFF	10.22	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C4573

Deuteranopia (green-blind)

#1D3D70

Tritanopia (blue-blind)

#004D54

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #174271;
/* rgb */ color: rgb(23, 66, 113);
/* oklch */ color: oklch(37.5% 0.093 253.3);

Tailwind

colors: {
  custom: {
    50: '#62759a',
    500: '#174271',
    950: '#000000',
  },
}

SCSS

$custom: #174271;
$custom-light: #62759a;
$custom-dark: #000000;

JSON

{
  "hex": "#174271",
  "rgb": {
    "r": 23,
    "g": 66,
    "b": 113
  },
  "hsl": {
    "h": 211.333,
    "s": 66.176,
    "l": 26.667
  },
  "oklch": {
    "l": 0.37548,
    "c": 0.09342,
    "h": 253.3
  },
  "luminance": 0.05271
}

Semantic roles & 50–950 ramp

primary

#174271

secondary

#A7743D

accent

#983FE9

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #174271

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

Preview Lab → · Contrast checker → · Palette generator →