#174670#174670

#174670 is a dark, moderate cyan. Relative luminance 0.057; OKLCH L 38.5% C 0.088 H 249.1°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#174670
RGB	rgb(23, 70, 112)
HSL	hsl(208, 66%, 26%)
HSV	hsv(208, 79%, 44%)
CMYK	cmyk(79.5%, 37.5%, 0%, 56.1%)
CIE-LAB	lab(28.73, 0.23, -28.74)
CIE-LCH	lch(28.73, 28.74, 270.45°)
OKLab	oklab(38.49% -0.0312 -0.0818)
OKLCH	oklch(38.49% 0.088 249.1)
XYZ	xyz(5.4670, 5.7317, 16.1443)
Luminance	0.0573 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174670 #704117

analogous

#17706E #174670 #171970

triadic

#174670 #701746 #467017

tetradic

#174670 #6E1770 #704117 #197017

square

#174670 #6E1770 #704117 #197017

split-complementary

#174670 #701719 #706E17

monochromatic

#051019 #0D263D #174670 #2166A3 #2D85D4

Accessibility & contrast

On white

9.78

#174670 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#174670 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174670

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174670	#FFFFFF	#000000	##FFFFFF
##174670	1.00	9.78	2.15	9.78
#FFFFFF	9.78	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#334872

Deuteranopia (green-blind)

#25406F

Tritanopia (blue-blind)

#005055

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #174670;
/* rgb */ color: rgb(23, 70, 112);
/* oklch */ color: oklch(38.5% 0.088 249.1);

Tailwind

colors: {
  custom: {
    50: '#627999',
    500: '#174670',
    950: '#000000',
  },
}

SCSS

$custom: #174670;
$custom-light: #627999;
$custom-dark: #000000;

JSON

{
  "hex": "#174670",
  "rgb": {
    "r": 23,
    "g": 70,
    "b": 112
  },
  "hsl": {
    "h": 208.315,
    "s": 65.926,
    "l": 26.471
  },
  "oklch": {
    "l": 0.38494,
    "c": 0.08752,
    "h": 249.1
  },
  "luminance": 0.05732
}

Semantic roles & 50–950 ramp

primary

#174670

secondary

#A66E3D

accent

#8F3FE9

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #174670

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

Preview Lab → · Contrast checker → · Palette generator →