#15416B#15416B

#15416B is a dark, moderate cyan. Relative luminance 0.050; OKLCH L 36.8% C 0.087 H 250.6°. Best body text is #FFFFFF at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#15416B
RGB	rgb(21, 65, 107)
HSL	hsl(209, 67%, 25%)
HSV	hsv(209, 80%, 42%)
CMYK	cmyk(80.4%, 39.3%, 0%, 58%)
CIE-LAB	lab(26.74, 1.27, -28.72)
CIE-LCH	lch(26.74, 28.75, 272.53°)
OKLab	oklab(36.82% -0.0288 -0.0818)
OKLCH	oklch(36.82% 0.087 250.6)
XYZ	xyz(4.8524, 5.0010, 14.6166)
Luminance	0.0500 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15416B #6B3F15

analogous

#156B6A #15416B #15166B

triadic

#15416B #6B1541 #416B15

tetradic

#15416B #6A156B #6B3F15 #166B15

square

#15416B #6A156B #6B3F15 #166B15

split-complementary

#15416B #6B1516 #6B6A15

monochromatic

#05101A #0B2238 #15416B #1F609E #297FD1

Accessibility & contrast

On white

10.50

#15416B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#15416B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15416B

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15416B	#FFFFFF	#000000	##FFFFFF
##15416B	1.00	10.50	2.00	10.50
#FFFFFF	10.50	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D446D

Deuteranopia (green-blind)

#203C6A

Tritanopia (blue-blind)

#004B51

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #15416b;
/* rgb */ color: rgb(21, 65, 107);
/* oklch */ color: oklch(36.8% 0.087 250.6);

Tailwind

colors: {
  custom: {
    50: '#607595',
    500: '#15416b',
    950: '#000000',
  },
}

SCSS

$custom: #15416b;
$custom-light: #607595;
$custom-dark: #000000;

JSON

{
  "hex": "#15416b",
  "rgb": {
    "r": 21,
    "g": 65,
    "b": 107
  },
  "hsl": {
    "h": 209.302,
    "s": 67.188,
    "l": 25.098
  },
  "oklch": {
    "l": 0.36821,
    "c": 0.08676,
    "h": 250.6
  },
  "luminance": 0.05002
}

Semantic roles & 50–950 ramp

primary

#15416B

secondary

#A26D3A

accent

#923EEA

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#05080D

muted

#7A7B7E

Preview Lab

Preview with #15416B

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

Preview Lab → · Contrast checker → · Palette generator →