#10196A#10196A

#10196A is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.6% C 0.138 H 269.0°. Best body text is #FFFFFF at 15.34:1 contrast (WCAG AA passes).

Color values

HEX	#10196A
RGB	rgb(16, 25, 106)
HSL	hsl(234, 74%, 24%)
HSV	hsv(234, 85%, 42%)
CMYK	cmyk(84.9%, 76.4%, 0%, 58.4%)
CIE-LAB	lab(14.66, 28.67, -47.66)
CIE-LCH	lch(14.66, 55.62, 301.03°)
OKLab	oklab(27.61% -0.0025 -0.1381)
OKLCH	oklch(27.61% 0.138 269)
XYZ	xyz(3.1619, 1.8457, 13.8225)
Luminance	0.0185 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10196A #6A6110

analogous

#10466A #10196A #34106A

triadic

#10196A #6A1019 #196A10

tetradic

#10196A #6A1046 #6A6110 #106A34

square

#10196A #6A1046 #6A6110 #106A34

split-complementary

#10196A #6A3410 #466A10

monochromatic

#04061B #080C35 #10196A #18269F #2032D4

Accessibility & contrast

On white

15.34

#10196A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#10196A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10196A

15.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10196A	#FFFFFF	#000000	##FFFFFF
##10196A	1.00	15.34	1.37	15.34
#FFFFFF	15.34	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00296C

Deuteranopia (green-blind)

#002069

Tritanopia (blue-blind)

#003040

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #10196a;
/* rgb */ color: rgb(16, 25, 106);
/* oklch */ color: oklch(27.6% 0.138 269.0);

Tailwind

colors: {
  custom: {
    50: '#615696',
    500: '#10196a',
    950: '#000000',
  },
}

SCSS

$custom: #10196a;
$custom-light: #615696;
$custom-dark: #000000;

JSON

{
  "hex": "#10196a",
  "rgb": {
    "r": 16,
    "g": 25,
    "b": 106
  },
  "hsl": {
    "h": 234,
    "s": 73.77,
    "l": 23.922
  },
  "oklch": {
    "l": 0.27611,
    "c": 0.13811,
    "h": 269
  },
  "luminance": 0.01846
}

Semantic roles & 50–950 ramp

primary

#10196A

secondary

#A29734

accent

#DE37F0

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06030D

muted

#7A787E

Preview Lab

Preview with #10196A

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

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