#15698D#15698D

#15698D is a mid, moderate cyan. Relative luminance 0.122; OKLCH L 49.1% C 0.094 H 232.8°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#15698D
RGB	rgb(21, 105, 141)
HSL	hsl(198, 74%, 32%)
HSV	hsv(198, 85%, 55%)
CMYK	cmyk(85.1%, 25.5%, 0%, 44.7%)
CIE-LAB	lab(41.51, -10.53, -26.52)
CIE-LCH	lch(41.51, 28.53, 248.34°)
OKLab	oklab(49.1% -0.0568 -0.0748)
OKLCH	oklch(49.1% 0.094 232.8)
XYZ	xyz(10.1666, 12.1844, 27.0101)
Luminance	0.1219 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15698D #8D3915

analogous

#158D75 #15698D #152D8D

triadic

#15698D #8D1569 #698D15

tetradic

#15698D #75158D #8D3915 #2D8D15

square

#15698D #75158D #8D3915 #2D8D15

split-complementary

#15698D #8D152D #8D7515

monochromatic

#051A22 #0D4158 #15698D #1D91C2 #3BB0E2

Accessibility & contrast

On white

6.11

#15698D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#15698D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #15698D

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15698D	#FFFFFF	#000000	##FFFFFF
##15698D	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57688F

Deuteranopia (green-blind)

#475D8C

Tritanopia (blue-blind)

#007375

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #15698d;
/* rgb */ color: rgb(21, 105, 141);
/* oklch */ color: oklch(49.1% 0.094 232.8);

Tailwind

colors: {
  custom: {
    50: '#6993ae',
    500: '#15698d',
    950: '#000000',
  },
}

SCSS

$custom: #15698d;
$custom-light: #6993ae;
$custom-dark: #000000;

JSON

{
  "hex": "#15698d",
  "rgb": {
    "r": 21,
    "g": 105,
    "b": 141
  },
  "hsl": {
    "h": 198,
    "s": 74.074,
    "l": 31.765
  },
  "oklch": {
    "l": 0.49102,
    "c": 0.09396,
    "h": 232.8
  },
  "luminance": 0.12186
}

Semantic roles & 50–950 ramp

primary

#15698D

secondary

#C1653D

accent

#6F37F1

background

#F6F9FA

surface

#ECF1F4

border

#C7CBCE

text

#070D10

muted

#7A7E7F

Preview Lab

Preview with #15698D

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

Preview Lab → · Contrast checker → · Palette generator →