#102E53#102E53

#102E53 is a dark, moderate cyan. Relative luminance 0.027; OKLCH L 30.0% C 0.076 H 255.3°. Best body text is #FFFFFF at 13.66:1 contrast (WCAG AA passes).

Color values

HEX	#102E53
RGB	rgb(16, 46, 83)
HSL	hsl(213, 68%, 19%)
HSV	hsv(213, 81%, 33%)
CMYK	cmyk(80.7%, 44.6%, 0%, 67.5%)
CIE-LAB	lab(18.75, 3.74, -25.75)
CIE-LCH	lch(18.75, 26.02, 278.26°)
OKLab	oklab(30.05% -0.0193 -0.0735)
OKLCH	oklch(30.05% 0.076 255.3)
XYZ	xyz(2.7514, 2.6884, 8.5558)
Luminance	0.0269 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102E53 #533510

analogous

#105053 #102E53 #131053

triadic

#102E53 #53102E #2E5310

tetradic

#102E53 #531050 #533510 #105313

square

#102E53 #531050 #533510 #105313

split-complementary

#102E53 #531310 #505310

monochromatic

#050E1A #061220 #102E53 #1A4A86 #2467BA

Accessibility & contrast

On white

13.66

#102E53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#102E53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102E53

13.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102E53	#FFFFFF	#000000	##FFFFFF
##102E53	1.00	13.66	1.54	13.66
#FFFFFF	13.66	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C3154

Deuteranopia (green-blind)

#112B52

Tritanopia (blue-blind)

#00373C

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #102e53;
/* rgb */ color: rgb(16, 46, 83);
/* oklch */ color: oklch(30.0% 0.076 255.3);

Tailwind

colors: {
  custom: {
    50: '#596683',
    500: '#102e53',
    950: '#000000',
  },
}

SCSS

$custom: #102e53;
$custom-light: #596683;
$custom-dark: #000000;

JSON

{
  "hex": "#102e53",
  "rgb": {
    "r": 16,
    "g": 46,
    "b": 83
  },
  "hsl": {
    "h": 213.134,
    "s": 67.677,
    "l": 19.412
  },
  "oklch": {
    "l": 0.30045,
    "c": 0.07603,
    "h": 255.3
  },
  "luminance": 0.02689
}

Semantic roles & 50–950 ramp

primary

#102E53

secondary

#8D6432

accent

#9D3DEB

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04050A

muted

#797A7C

Preview Lab

Preview with #102E53

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

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