#21296A#21296A

#21296A is a dark, moderate blue. Relative luminance 0.029; OKLCH L 31.7% C 0.113 H 272.9°. Best body text is #FFFFFF at 13.21:1 contrast (WCAG AA passes).

Color values

HEX	#21296A
RGB	rgb(33, 41, 106)
HSL	hsl(233, 53%, 27%)
HSV	hsv(233, 69%, 42%)
CMYK	cmyk(68.9%, 61.3%, 0%, 58.4%)
CIE-LAB	lab(19.84, 19.73, -39.13)
CIE-LCH	lch(19.84, 43.82, 296.76°)
OKLab	oklab(31.67% 0.0056 -0.1126)
OKLCH	oklch(31.67% 0.113 272.9)
XYZ	xyz(4.0208, 2.9495, 13.9903)
Luminance	0.0295 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21296A #6A6221

analogous

#214D6A #21296A #3E216A

triadic

#21296A #6A2129 #296A21

tetradic

#21296A #6A214D #6A6221 #216A3E

square

#21296A #6A214D #6A6221 #216A3E

split-complementary

#21296A #6A3E21 #4D6A21

monochromatic

#070917 #12173B #21296A #303B99 #4150C4

Accessibility & contrast

On white

13.21

#21296A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#21296A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21296A

13.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21296A	#FFFFFF	#000000	##FFFFFF
##21296A	1.00	13.21	1.59	13.21
#FFFFFF	13.21	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00336C

Deuteranopia (green-blind)

#002D69

Tritanopia (blue-blind)

#003945

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #21296a;
/* rgb */ color: rgb(33, 41, 106);
/* oklch */ color: oklch(31.7% 0.113 272.9);

Tailwind

colors: {
  custom: {
    50: '#666295',
    500: '#21296a',
    950: '#000000',
  },
}

SCSS

$custom: #21296a;
$custom-light: #666295;
$custom-dark: #000000;

JSON

{
  "hex": "#21296a",
  "rgb": {
    "r": 33,
    "g": 41,
    "b": 106
  },
  "hsl": {
    "h": 233.425,
    "s": 52.518,
    "l": 27.255
  },
  "oklch": {
    "l": 0.31671,
    "c": 0.11276,
    "h": 272.9
  },
  "luminance": 0.0295
}

Semantic roles & 50–950 ramp

primary

#21296A

secondary

#9E9549

accent

#CC4CDC

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#06050D

muted

#7A797E

Preview Lab

Preview with #21296A

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

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