#15265E#15265E

#15265E is a dark, moderate blue. Relative luminance 0.024; OKLCH L 29.2% C 0.102 H 267.0°. Best body text is #FFFFFF at 14.28:1 contrast (WCAG AA passes).

Color values

HEX	#15265E
RGB	rgb(21, 38, 94)
HSL	hsl(226, 63%, 23%)
HSV	hsv(226, 78%, 37%)
CMYK	cmyk(77.7%, 59.6%, 0%, 63.1%)
CIE-LAB	lab(17.24, 15.11, -35.50)
CIE-LCH	lch(17.24, 38.58, 293.06°)
OKLab	oklab(29.22% -0.0053 -0.1023)
OKLCH	oklch(29.22% 0.102 267)
XYZ	xyz(3.0221, 2.3535, 10.8825)
Luminance	0.0235 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15265E #5E4D15

analogous

#154B5E #15265E #28155E

triadic

#15265E #5E1526 #265E15

tetradic

#15265E #5E154B #5E4D15 #155E28

square

#15265E #5E154B #5E4D15 #155E28

split-complementary

#15265E #5E2815 #4B5E15

monochromatic

#060A19 #0A122C #15265E #203A90 #2B4EC2

Accessibility & contrast

On white

14.28

#15265E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#15265E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15265E

14.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15265E	#FFFFFF	#000000	##FFFFFF
##15265E	1.00	14.28	1.47	14.28
#FFFFFF	14.28	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E60

Deuteranopia (green-blind)

#00275D

Tritanopia (blue-blind)

#00343E

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #15265e;
/* rgb */ color: rgb(21, 38, 94);
/* oklch */ color: oklch(29.2% 0.102 267.0);

Tailwind

colors: {
  custom: {
    50: '#5e5f8c',
    500: '#15265e',
    950: '#000000',
  },
}

SCSS

$custom: #15265e;
$custom-light: #5e5f8c;
$custom-dark: #000000;

JSON

{
  "hex": "#15265e",
  "rgb": {
    "r": 21,
    "g": 38,
    "b": 94
  },
  "hsl": {
    "h": 226.027,
    "s": 63.478,
    "l": 22.549
  },
  "oklch": {
    "l": 0.29218,
    "c": 0.10243,
    "h": 267
  },
  "luminance": 0.02354
}

Semantic roles & 50–950 ramp

primary

#15265E

secondary

#958039

accent

#C041E7

background

#F5F5F8

surface

#EAE9F0

border

#C6C5CB

text

#05040C

muted

#79797D

Preview Lab

Preview with #15265E

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

Preview Lab → · Contrast checker → · Palette generator →