#174371#174371

#174371 is a dark, moderate cyan. Relative luminance 0.054; OKLCH L 37.8% C 0.092 H 252.4°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#174371
RGB	rgb(23, 67, 113)
HSL	hsl(211, 66%, 27%)
HSV	hsv(211, 80%, 44%)
CMYK	cmyk(79.6%, 40.7%, 0%, 55.7%)
CIE-LAB	lab(27.81, 2.65, -30.83)
CIE-LCH	lch(27.81, 30.94, 274.92°)
OKLab	oklab(37.8% -0.0279 -0.0879)
OKLCH	oklch(37.8% 0.092 252.4)
XYZ	xyz(5.3400, 5.3881, 16.3782)
Luminance	0.0539 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174371 #714517

analogous

#177071 #174371 #181771

triadic

#174371 #711743 #437117

tetradic

#174371 #711770 #714517 #177118

square

#174371 #711770 #714517 #177118

split-complementary

#174371 #711817 #707117

monochromatic

#050F19 #0D253E #174371 #2161A4 #2E7FD4

Accessibility & contrast

On white

10.11

#174371 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#174371 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174371

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174371	#FFFFFF	#000000	##FFFFFF
##174371	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D4673

Deuteranopia (green-blind)

#1F3E70

Tritanopia (blue-blind)

#004E54

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #174371;
/* rgb */ color: rgb(23, 67, 113);
/* oklch */ color: oklch(37.8% 0.092 252.4);

Tailwind

colors: {
  custom: {
    50: '#62769a',
    500: '#174371',
    950: '#000000',
  },
}

SCSS

$custom: #174371;
$custom-light: #62769a;
$custom-dark: #000000;

JSON

{
  "hex": "#174371",
  "rgb": {
    "r": 23,
    "g": 67,
    "b": 113
  },
  "hsl": {
    "h": 210.667,
    "s": 66.176,
    "l": 26.667
  },
  "oklch": {
    "l": 0.37799,
    "c": 0.09225,
    "h": 252.4
  },
  "luminance": 0.05389
}

Semantic roles & 50–950 ramp

primary

#174371

secondary

#A7733D

accent

#963FE9

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #174371

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

Preview Lab → · Contrast checker → · Palette generator →