#21246A#21246A

#21246A is a dark, moderate blue. Relative luminance 0.026; OKLCH L 30.7% C 0.120 H 274.9°. Best body text is #FFFFFF at 13.77:1 contrast (WCAG AA passes).

Color values

HEX	#21246A
RGB	rgb(33, 36, 106)
HSL	hsl(238, 53%, 27%)
HSV	hsv(238, 69%, 42%)
CMYK	cmyk(68.9%, 66%, 0%, 58.4%)
CIE-LAB	lab(18.48, 23.24, -41.35)
CIE-LCH	lch(18.48, 47.43, 299.34°)
OKLab	oklab(30.66% 0.0103 -0.1192)
OKLCH	oklch(30.66% 0.12 274.9)
XYZ	xyz(3.8587, 2.6254, 13.9363)
Luminance	0.0263 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21246A #6A6721

analogous

#21496A #21246A #42216A

triadic

#21246A #6A2124 #246A21

tetradic

#21246A #6A2149 #6A6721 #216A42

square

#21246A #6A2149 #6A6721 #216A42

split-complementary

#21246A #6A4221 #496A21

monochromatic

#070817 #12143B #21246A #303499 #4147C4

Accessibility & contrast

On white

13.77

#21246A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#21246A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21246A

13.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21246A	#FFFFFF	#000000	##FFFFFF
##21246A	1.00	13.77	1.53	13.77
#FFFFFF	13.77	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00306C

Deuteranopia (green-blind)

#002A69

Tritanopia (blue-blind)

#003643

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #21246a;
/* rgb */ color: rgb(33, 36, 106);
/* oklch */ color: oklch(30.7% 0.120 274.9);

Tailwind

colors: {
  custom: {
    50: '#665e95',
    500: '#21246a',
    950: '#000000',
  },
}

SCSS

$custom: #21246a;
$custom-light: #665e95;
$custom-dark: #000000;

JSON

{
  "hex": "#21246a",
  "rgb": {
    "r": 33,
    "g": 36,
    "b": 106
  },
  "hsl": {
    "h": 237.534,
    "s": 52.518,
    "l": 27.255
  },
  "oklch": {
    "l": 0.30663,
    "c": 0.11963,
    "h": 274.9
  },
  "luminance": 0.02626
}

Semantic roles & 50–950 ramp

primary

#21246A

secondary

#9E9A49

accent

#D64CDC

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040D

muted

#7A797E

Preview Lab

Preview with #21246A

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

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