#102F70#102F70

#102F70 is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.7% C 0.119 H 262.6°. Best body text is #FFFFFF at 12.63:1 contrast (WCAG AA passes).

Color values

HEX	#102F70
RGB	rgb(16, 47, 112)
HSL	hsl(221, 75%, 25%)
HSV	hsv(221, 86%, 44%)
CMYK	cmyk(85.7%, 58%, 0%, 56.1%)
CIE-LAB	lab(21.25, 15.54, -40.75)
CIE-LCH	lch(21.25, 43.61, 290.87°)
OKLab	oklab(32.66% -0.0153 -0.1176)
OKLCH	oklch(32.66% 0.119 262.6)
XYZ	xyz(4.1538, 3.3125, 15.7466)
Luminance	0.0331 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102F70 #705110

analogous

#105F70 #102F70 #211070

triadic

#102F70 #70102F #2F7010

tetradic

#102F70 #70105F #705110 #107021

square

#102F70 #70105F #705110 #107021

split-complementary

#102F70 #702110 #5F7010

monochromatic

#040B1B #08193A #102F70 #1845A6 #1F5CDB

Accessibility & contrast

On white

12.63

#102F70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#102F70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102F70

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102F70	#FFFFFF	#000000	##FFFFFF
##102F70	1.00	12.63	1.66	12.63
#FFFFFF	12.63	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003872

Deuteranopia (green-blind)

#002F6F

Tritanopia (blue-blind)

#003F4A

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #102f70;
/* rgb */ color: rgb(16, 47, 112);
/* oklch */ color: oklch(32.7% 0.119 262.6);

Tailwind

colors: {
  custom: {
    50: '#61669a',
    500: '#102f70',
    950: '#000000',
  },
}

SCSS

$custom: #102f70;
$custom-light: #61669a;
$custom-dark: #000000;

JSON

{
  "hex": "#102f70",
  "rgb": {
    "r": 16,
    "g": 47,
    "b": 112
  },
  "hsl": {
    "h": 220.625,
    "s": 75,
    "l": 25.098
  },
  "oklch": {
    "l": 0.32662,
    "c": 0.11863,
    "h": 262.6
  },
  "luminance": 0.03313
}

Semantic roles & 50–950 ramp

primary

#102F70

secondary

#A88234

accent

#B536F2

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #102F70

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

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