#102E7E#102E7E

#102E7E is a dark, vivid blue. Relative luminance 0.036; OKLCH L 33.8% C 0.140 H 264.3°. Best body text is #FFFFFF at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#102E7E
RGB	rgb(16, 46, 126)
HSL	hsl(224, 77%, 28%)
HSV	hsv(224, 87%, 49%)
CMYK	cmyk(87.3%, 63.5%, 0%, 50.6%)
CIE-LAB	lab(22.20, 22.15, -48.14)
CIE-LCH	lch(22.20, 52.99, 294.71°)
OKLab	oklab(33.75% -0.0139 -0.1394)
OKLCH	oklch(33.75% 0.14 264.3)
XYZ	xyz(4.9552, 3.5699, 20.1625)
Luminance	0.0357 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102E7E #7E6010

analogous

#10657E #102E7E #29107E

triadic

#102E7E #7E102E #2E7E10

tetradic

#102E7E #7E1065 #7E6010 #107E29

square

#102E7E #7E1065 #7E6010 #107E29

split-complementary

#102E7E #7E2910 #657E10

monochromatic

#030A1B #091A48 #102E7E #1742B4 #2559E3

Accessibility & contrast

On white

12.25

#102E7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#102E7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102E7E

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102E7E	#FFFFFF	#000000	##FFFFFF
##102E7E	1.00	12.25	1.71	12.25
#FFFFFF	12.25	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A81

Deuteranopia (green-blind)

#00307C

Tritanopia (blue-blind)

#004351

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #102e7e;
/* rgb */ color: rgb(16, 46, 126);
/* oklch */ color: oklch(33.8% 0.140 264.3);

Tailwind

colors: {
  custom: {
    50: '#6566a4',
    500: '#102e7e',
    950: '#000000',
  },
}

SCSS

$custom: #102e7e;
$custom-light: #6566a4;
$custom-dark: #000000;

JSON

{
  "hex": "#102e7e",
  "rgb": {
    "r": 16,
    "g": 46,
    "b": 126
  },
  "hsl": {
    "h": 223.636,
    "s": 77.465,
    "l": 27.843
  },
  "oklch": {
    "l": 0.33752,
    "c": 0.14005,
    "h": 264.3
  },
  "luminance": 0.03571
}

Semantic roles & 50–950 ramp

primary

#102E7E

secondary

#B49236

accent

#C034F4

background

#F6F6FA

surface

#EBEBF4

border

#C6C6CE

text

#07050F

muted

#7A7A7F

Preview Lab

Preview with #102E7E

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

Preview Lab → · Contrast checker → · Palette generator →