#10265E#10265E

#10265E is a dark, moderate blue. Relative luminance 0.023; OKLCH L 29.0% C 0.104 H 264.5°. Best body text is #FFFFFF at 14.37:1 contrast (WCAG AA passes).

Color values

HEX	#10265E
RGB	rgb(16, 38, 94)
HSL	hsl(223, 71%, 22%)
HSV	hsv(223, 83%, 37%)
CMYK	cmyk(83%, 59.6%, 0%, 63.1%)
CIE-LAB	lab(17.01, 14.43, -35.89)
CIE-LCH	lch(17.01, 38.68, 291.91°)
OKLab	oklab(28.98% -0.01 -0.1035)
OKLCH	oklch(28.98% 0.104 264.5)
XYZ	xyz(2.9265, 2.3042, 10.8780)
Luminance	0.0231 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10265E #5E4810

analogous

#104D5E #10265E #21105E

triadic

#10265E #5E1026 #265E10

tetradic

#10265E #5E104D #5E4810 #105E21

square

#10265E #5E104D #5E4810 #105E21

split-complementary

#10265E #5E2110 #4D5E10

monochromatic

#040B1A #07112A #10265E #193B92 #2250C7

Accessibility & contrast

On white

14.37

#10265E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#10265E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10265E

14.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10265E	#FFFFFF	#000000	##FFFFFF
##10265E	1.00	14.37	1.46	14.37
#FFFFFF	14.37	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E60

Deuteranopia (green-blind)

#00265D

Tritanopia (blue-blind)

#00343E

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #10265e;
/* rgb */ color: rgb(16, 38, 94);
/* oklch */ color: oklch(29.0% 0.104 264.5);

Tailwind

colors: {
  custom: {
    50: '#5c5f8c',
    500: '#10265e',
    950: '#000000',
  },
}

SCSS

$custom: #10265e;
$custom-light: #5c5f8c;
$custom-dark: #000000;

JSON

{
  "hex": "#10265e",
  "rgb": {
    "r": 16,
    "g": 38,
    "b": 94
  },
  "hsl": {
    "h": 223.077,
    "s": 70.909,
    "l": 21.569
  },
  "oklch": {
    "l": 0.28977,
    "c": 0.10402,
    "h": 264.5
  },
  "luminance": 0.02305
}

Semantic roles & 50–950 ramp

primary

#10265E

secondary

#977B33

accent

#BB3AEE

background

#F5F5F8

surface

#E9E9F0

border

#C5C5CB

text

#05040C

muted

#79797D

Preview Lab

Preview with #10265E

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

Preview Lab → · Contrast checker → · Palette generator →