#15748F#15748F

#15748F is a mid, moderate cyan. Relative luminance 0.146; OKLCH L 52.0% C 0.091 H 222.9°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#15748F
RGB	rgb(21, 116, 143)
HSL	hsl(193, 74%, 32%)
HSV	hsv(193, 85%, 56%)
CMYK	cmyk(85.3%, 18.9%, 0%, 43.9%)
CIE-LAB	lab(45.13, -16.10, -22.09)
CIE-LCH	lch(45.13, 27.34, 233.92°)
OKLab	oklab(52.03% -0.0668 -0.062)
OKLCH	oklch(52.03% 0.091 222.9)
XYZ	xyz(11.5105, 14.6319, 28.1989)
Luminance	0.1463 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15748F #8F3015

analogous

#158F6D #15748F #15378F

triadic

#15748F #8F1574 #748F15

tetradic

#15748F #6D158F #8F3015 #378F15

square

#15748F #6D158F #8F3015 #378F15

split-complementary

#15748F #8F1537 #8F6D15

monochromatic

#051D24 #0D495A #15748F #1D9FC4 #3CBEE2

Accessibility & contrast

On white

5.35

#15748F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#15748F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #15748F

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15748F	#FFFFFF	#000000	##FFFFFF
##15748F	1.00	5.35	3.93	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#647190

Deuteranopia (green-blind)

#55668F

Tritanopia (blue-blind)

#007C7D

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #15748f;
/* rgb */ color: rgb(21, 116, 143);
/* oklch */ color: oklch(52.0% 0.091 222.9);

Tailwind

colors: {
  custom: {
    50: '#6b9cb0',
    500: '#15748f',
    950: '#000000',
  },
}

SCSS

$custom: #15748f;
$custom-light: #6b9cb0;
$custom-dark: #000000;

JSON

{
  "hex": "#15748f",
  "rgb": {
    "r": 21,
    "g": 116,
    "b": 143
  },
  "hsl": {
    "h": 193.279,
    "s": 74.39,
    "l": 32.157
  },
  "oklch": {
    "l": 0.52029,
    "c": 0.09113,
    "h": 222.9
  },
  "luminance": 0.14633
}

Semantic roles & 50–950 ramp

primary

#15748F

secondary

#C25B3E

accent

#6037F1

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #15748F

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

Preview Lab → · Contrast checker → · Palette generator →