#102E58#102E58

#102E58 is a dark, moderate blue. Relative luminance 0.028; OKLCH L 30.4% C 0.084 H 257.5°. Best body text is #FFFFFF at 13.52:1 contrast (WCAG AA passes).

Color values

HEX#102E58
RGBrgb(16, 46, 88)
HSLhsl(215, 69%, 20%)
HSVhsv(215, 82%, 35%)
CMYKcmyk(81.8%, 47.7%, 0%, 65.5%)
CIE-LABlab(19.09, 5.90, -28.54)
CIE-LCHlch(19.09, 29.15, 281.68°)
OKLaboklab(30.42% -0.0181 -0.0818)
OKLCHoklch(30.42% 0.084 257.5)
XYZxyz(2.9515, 2.7684, 9.6094)
Luminance0.0277 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#102E58 #583A10
analogous
#105258 #102E58 #161058
triadic
#102E58 #58102E #2E5810
tetradic
#102E58 #581052 #583A10 #105816
square
#102E58 #581052 #583A10 #105816
split-complementary
#102E58 #581610 #525810
monochromatic
#050E1A #071324 #102E58 #19498C #2364C0

Accessibility & contrast

On white

13.52
#102E58 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.55
#102E58 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102E58
13.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##102E58#FFFFFF#000000##FFFFFF
##102E581.0013.521.5513.52
#FFFFFF13.521.0021.001.00
#0000001.5521.001.0021.00
##FFFFFF13.521.0021.001.00

Color blindness preview

Protanopia (red-blind)
#19325A
Deuteranopia (green-blind)
#0A2B57
Tritanopia (blue-blind)
#00383E
Achromatopsia (no color)
#2E2E2E

Design tokens & code

CSS
--color: #102e58;
/* rgb */ color: rgb(16, 46, 88);
/* oklch */ color: oklch(30.4% 0.084 257.5);
Tailwind
colors: {
  custom: {
    50: '#5a6687',
    500: '#102e58',
    950: '#000000',
  },
}
SCSS
$custom: #102e58;
$custom-light: #5a6687;
$custom-dark: #000000;
JSON
{
  "hex": "#102e58",
  "rgb": {
    "r": 16,
    "g": 46,
    "b": 88
  },
  "hsl": {
    "h": 215,
    "s": 69.231,
    "l": 20.392
  },
  "oklch": {
    "l": 0.3042,
    "c": 0.08374,
    "h": 257.5
  },
  "luminance": 0.02769
}

Semantic roles & 50–950 ramp

primary
#102E58
secondary
#916A32
accent
#A33CEC
background
#F5F6F8
surface
#E9EBEF
border
#C5C6CA
text
#04050B
muted
#797A7C

Preview Lab

Preview with #102E58

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

Preview Lab → · Contrast checker → · Palette generator →

#102E58 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva