#15607C#15607C

#15607C is a mid, moderate cyan. Relative luminance 0.100; OKLCH L 45.9% C 0.082 H 228.7°. Best body text is #FFFFFF at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#15607C
RGB	rgb(21, 96, 124)
HSL	hsl(196, 71%, 28%)
HSV	hsv(196, 83%, 49%)
CMYK	cmyk(83.1%, 22.6%, 0%, 51.4%)
CIE-LAB	lab(37.81, -11.63, -21.98)
CIE-LCH	lch(37.81, 24.86, 242.12°)
OKLab	oklab(45.89% -0.0544 -0.0618)
OKLCH	oklch(45.89% 0.082 228.7)
XYZ	xyz(8.1287, 9.9794, 20.5627)
Luminance	0.0998 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15607C #7C3115

analogous

#157C64 #15607C #152C7C

triadic

#15607C #7C1560 #607C15

tetradic

#15607C #64157C #7C3115 #2C7C15

square

#15607C #64157C #7C3115 #2C7C15

split-complementary

#15607C #7C152C #7C6415

monochromatic

#04141A #0C3748 #15607C #1E89B0 #30ADDC

Accessibility & contrast

On white

7.01

#15607C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#15607C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #15607C

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15607C	#FFFFFF	#000000	##FFFFFF
##15607C	1.00	7.01	3.00	7.01
#FFFFFF	7.01	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515E7D

Deuteranopia (green-blind)

#44557C

Tritanopia (blue-blind)

#006869

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #15607c;
/* rgb */ color: rgb(21, 96, 124);
/* oklch */ color: oklch(45.9% 0.082 228.7);

Tailwind

colors: {
  custom: {
    50: '#658da2',
    500: '#15607c',
    950: '#000000',
  },
}

SCSS

$custom: #15607c;
$custom-light: #658da2;
$custom-dark: #000000;

JSON

{
  "hex": "#15607c",
  "rgb": {
    "r": 21,
    "g": 96,
    "b": 124
  },
  "hsl": {
    "h": 196.311,
    "s": 71.034,
    "l": 28.431
  },
  "oklch": {
    "l": 0.45885,
    "c": 0.08235,
    "h": 228.7
  },
  "luminance": 0.0998
}

Semantic roles & 50–950 ramp

primary

#15607C

secondary

#B15C3C

accent

#6B3AEE

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0F

muted

#7A7D7E

Preview Lab

Preview with #15607C

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

Preview Lab → · Contrast checker → · Palette generator →