#102951#102951

#102951 is a dark, moderate blue. Relative luminance 0.023; OKLCH L 28.6% C 0.080 H 259.5°. Best body text is #FFFFFF at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#102951
RGB	rgb(16, 41, 81)
HSL	hsl(217, 67%, 19%)
HSV	hsv(217, 80%, 32%)
CMYK	cmyk(80.2%, 49.4%, 0%, 68.2%)
CIE-LAB	lab(16.94, 6.54, -27.30)
CIE-LCH	lch(16.94, 28.07, 283.48°)
OKLab	oklab(28.6% -0.0145 -0.0782)
OKLCH	oklch(28.6% 0.08 259.5)
XYZ	xyz(2.4913, 2.2898, 8.0937)
Luminance	0.0229 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102951 #513810

analogous

#104A51 #102951 #181051

triadic

#102951 #511029 #295110

tetradic

#102951 #51104A #513810 #105118

square

#102951 #51104A #513810 #105118

split-complementary

#102951 #511810 #4A5110

monochromatic

#050D1A #060F1E #102951 #1A4384 #245DB7

Accessibility & contrast

On white

14.40

#102951 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#102951 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102951

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102951	#FFFFFF	#000000	##FFFFFF
##102951	1.00	14.40	1.46	14.40
#FFFFFF	14.40	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#152D53

Deuteranopia (green-blind)

#072750

Tritanopia (blue-blind)

#003239

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #102951;
/* rgb */ color: rgb(16, 41, 81);
/* oklch */ color: oklch(28.6% 0.080 259.5);

Tailwind

colors: {
  custom: {
    50: '#596282',
    500: '#102951',
    950: '#000000',
  },
}

SCSS

$custom: #102951;
$custom-light: #596282;
$custom-dark: #000000;

JSON

{
  "hex": "#102951",
  "rgb": {
    "r": 16,
    "g": 41,
    "b": 81
  },
  "hsl": {
    "h": 216.923,
    "s": 67.01,
    "l": 19.02
  },
  "oklch": {
    "l": 0.28598,
    "c": 0.07955,
    "h": 259.5
  },
  "luminance": 0.0229
}

Semantic roles & 50–950 ramp

primary

#102951

secondary

#8B6932

accent

#A83EEA

background

#F5F5F8

surface

#E9EAEF

border

#C5C6CA

text

#04050A

muted

#79797C

Preview Lab

Preview with #102951

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

Preview Lab → · Contrast checker → · Palette generator →