#102D53#102D53

#102D53 is a dark, moderate cyan. Relative luminance 0.026; OKLCH L 29.8% C 0.077 H 256.4°. Best body text is #FFFFFF at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#102D53
RGB	rgb(16, 45, 83)
HSL	hsl(214, 68%, 19%)
HSV	hsv(214, 81%, 33%)
CMYK	cmyk(80.7%, 45.8%, 0%, 67.5%)
CIE-LAB	lab(18.41, 4.47, -26.29)
CIE-LCH	lch(18.41, 26.66, 279.64°)
OKLab	oklab(29.78% -0.0182 -0.0751)
OKLCH	oklch(29.78% 0.077 256.4)
XYZ	xyz(2.7128, 2.6112, 8.5430)
Luminance	0.0261 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102D53 #533610

analogous

#104F53 #102D53 #151053

triadic

#102D53 #53102D #2D5310

tetradic

#102D53 #53104F #533610 #105315

square

#102D53 #53104F #533610 #105315

split-complementary

#102D53 #531510 #4F5310

monochromatic

#050E1A #061120 #102D53 #1A4986 #2465BA

Accessibility & contrast

On white

13.80

#102D53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#102D53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102D53

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102D53	#FFFFFF	#000000	##FFFFFF
##102D53	1.00	13.80	1.52	13.80
#FFFFFF	13.80	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B3054

Deuteranopia (green-blind)

#0F2A52

Tritanopia (blue-blind)

#00363B

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #102d53;
/* rgb */ color: rgb(16, 45, 83);
/* oklch */ color: oklch(29.8% 0.077 256.4);

Tailwind

colors: {
  custom: {
    50: '#596583',
    500: '#102d53',
    950: '#000000',
  },
}

SCSS

$custom: #102d53;
$custom-light: #596583;
$custom-dark: #000000;

JSON

{
  "hex": "#102d53",
  "rgb": {
    "r": 16,
    "g": 45,
    "b": 83
  },
  "hsl": {
    "h": 214.03,
    "s": 67.677,
    "l": 19.412
  },
  "oklch": {
    "l": 0.29784,
    "c": 0.07733,
    "h": 256.4
  },
  "luminance": 0.02611
}

Semantic roles & 50–950 ramp

primary

#102D53

secondary

#8D6532

accent

#A03DEB

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04050B

muted

#797A7C

Preview Lab

Preview with #102D53

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

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