#102E7F#102E7F

#102E7F is a dark, vivid blue. Relative luminance 0.036; OKLCH L 33.8% C 0.141 H 264.4°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX#102E7F
RGBrgb(16, 46, 127)
HSLhsl(224, 78%, 28%)
HSVhsv(224, 87%, 50%)
CMYKcmyk(87.4%, 63.8%, 0%, 50.2%)
CIE-LABlab(22.29, 22.57, -48.62)
CIE-LCHlch(22.29, 53.60, 294.90°)
OKLaboklab(33.85% -0.0139 -0.1408)
OKLCHoklch(33.85% 0.141 264.4)
XYZxyz(5.0201, 3.5958, 20.5040)
Luminance0.0360 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#102E7F #7F6110
analogous
#10657F #102E7F #2A107F
triadic
#102E7F #7F102E #2E7F10
tetradic
#102E7F #7F1065 #7F6110 #107F2A
square
#102E7F #7F1065 #7F6110 #107F2A
split-complementary
#102E7F #7F2A10 #657F10
monochromatic
#030A1B #091A49 #102E7F #1742B5 #2659E4

Accessibility & contrast

On white

12.21
#102E7F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.72
#102E7F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102E7F
12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##102E7F#FFFFFF#000000##FFFFFF
##102E7F1.0012.211.7212.21
#FFFFFF12.211.0021.001.00
#0000001.7221.001.0021.00
##FFFFFF12.211.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003B82
Deuteranopia (green-blind)
#00307D
Tritanopia (blue-blind)
#004352
Achromatopsia (no color)
#353535

Design tokens & code

CSS
--color: #102e7f;
/* rgb */ color: rgb(16, 46, 127);
/* oklch */ color: oklch(33.8% 0.141 264.4);
Tailwind
colors: {
  custom: {
    50: '#6566a5',
    500: '#102e7f',
    950: '#000000',
  },
}
SCSS
$custom: #102e7f;
$custom-light: #6566a5;
$custom-dark: #000000;
JSON
{
  "hex": "#102e7f",
  "rgb": {
    "r": 16,
    "g": 46,
    "b": 127
  },
  "hsl": {
    "h": 223.784,
    "s": 77.622,
    "l": 28.039
  },
  "oklch": {
    "l": 0.33849,
    "c": 0.14146,
    "h": 264.4
  },
  "luminance": 0.03596
}

Semantic roles & 50–950 ramp

primary
#102E7F
secondary
#B59336
accent
#C034F4
background
#F6F6FA
surface
#EBEBF4
border
#C6C6CE
text
#07050F
muted
#7A7A7F

Preview Lab

Preview with #102E7F

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

Preview Lab → · Contrast checker → · Palette generator →

#102E7F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva