#10296D#10296D

#10296D is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.1% C 0.122 H 264.7°. Best body text is #FFFFFF at 13.46:1 contrast (WCAG AA passes).

Color values

HEX	#10296D
RGB	rgb(16, 41, 109)
HSL	hsl(224, 74%, 25%)
HSV	hsv(224, 85%, 43%)
CMYK	cmyk(85.3%, 62.4%, 0%, 57.3%)
CIE-LAB	lab(19.22, 18.63, -42.12)
CIE-LCH	lch(19.22, 46.06, 293.87°)
OKLab	oklab(31.05% -0.0113 -0.1218)
OKLCH	oklch(31.05% 0.122 264.7)
XYZ	xyz(3.7660, 2.7997, 14.8069)
Luminance	0.0280 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10296D #6D5410

analogous

#10586D #10296D #26106D

triadic

#10296D #6D1029 #296D10

tetradic

#10296D #6D1058 #6D5410 #106D26

square

#10296D #6D1058 #6D5410 #106D26

split-complementary

#10296D #6D2610 #586D10

monochromatic

#040A1B #081538 #10296D #183DA2 #2051D8

Accessibility & contrast

On white

13.46

#10296D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#10296D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10296D

13.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10296D	#FFFFFF	#000000	##FFFFFF
##10296D	1.00	13.46	1.56	13.46
#FFFFFF	13.46	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00336F

Deuteranopia (green-blind)

#002A6C

Tritanopia (blue-blind)

#003A46

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #10296d;
/* rgb */ color: rgb(16, 41, 109);
/* oklch */ color: oklch(31.1% 0.122 264.7);

Tailwind

colors: {
  custom: {
    50: '#616297',
    500: '#10296d',
    950: '#000000',
  },
}

SCSS

$custom: #10296d;
$custom-light: #616297;
$custom-dark: #000000;

JSON

{
  "hex": "#10296d",
  "rgb": {
    "r": 16,
    "g": 41,
    "b": 109
  },
  "hsl": {
    "h": 223.871,
    "s": 74.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.31053,
    "c": 0.12231,
    "h": 264.7
  },
  "luminance": 0.028
}

Semantic roles & 50–950 ramp

primary

#10296D

secondary

#A58734

accent

#BF37F1

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#06050E

muted

#7A797E

Preview Lab

Preview with #10296D

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

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