#17447F#17447F

#17447F is a dark, moderate cyan. Relative luminance 0.058; OKLCH L 39.0% C 0.111 H 256.7°. Best body text is #FFFFFF at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#17447F
RGB	rgb(23, 68, 127)
HSL	hsl(214, 69%, 29%)
HSV	hsv(214, 82%, 50%)
CMYK	cmyk(81.9%, 46.5%, 0%, 50.2%)
CIE-LAB	lab(29.03, 7.74, -37.69)
CIE-LCH	lch(29.03, 38.48, 281.60°)
OKLab	oklab(39.03% -0.0255 -0.1081)
OKLCH	oklch(39.03% 0.111 256.7)
XYZ	xyz(6.2498, 5.8480, 20.8739)
Luminance	0.0585 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17447F #7F5217

analogous

#17787F #17447F #1E177F

triadic

#17447F #7F1744 #447F17

tetradic

#17447F #7F1778 #7F5217 #177F1E

square

#17447F #7F1778 #7F5217 #177F1E

split-complementary

#17447F #7F1E17 #787F17

monochromatic

#050E1A #0E284B #17447F #2060B3 #367DDB

Accessibility & contrast

On white

9.68

#17447F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#17447F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17447F

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17447F	#FFFFFF	#000000	##FFFFFF
##17447F	1.00	9.68	2.17	9.68
#FFFFFF	9.68	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#254981

Deuteranopia (green-blind)

#0E407E

Tritanopia (blue-blind)

#00525B

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #17447f;
/* rgb */ color: rgb(23, 68, 127);
/* oklch */ color: oklch(39.0% 0.111 256.7);

Tailwind

colors: {
  custom: {
    50: '#6677a4',
    500: '#17447f',
    950: '#000000',
  },
}

SCSS

$custom: #17447f;
$custom-light: #6677a4;
$custom-dark: #000000;

JSON

{
  "hex": "#17447f",
  "rgb": {
    "r": 23,
    "g": 68,
    "b": 127
  },
  "hsl": {
    "h": 214.038,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.39032,
    "c": 0.11107,
    "h": 256.7
  },
  "luminance": 0.05849
}

Semantic roles & 50–950 ramp

primary

#17447F

secondary

#B4813E

accent

#A03CEC

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #17447F

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

Preview Lab → · Contrast checker → · Palette generator →