#211B60#211B60

#211B60 is a dark, moderate blue. Relative luminance 0.020; OKLCH L 28.0% C 0.117 H 279.6°. Best body text is #FFFFFF at 15.10:1 contrast (WCAG AA passes).

Color values

HEX	#211B60
RGB	rgb(33, 27, 96)
HSL	hsl(245, 56%, 24%)
HSV	hsv(245, 72%, 38%)
CMYK	cmyk(65.6%, 71.9%, 0%, 62.4%)
CIE-LAB	lab(15.23, 25.65, -40.07)
CIE-LCH	lch(15.23, 47.58, 302.62°)
OKLab	oklab(28.01% 0.0195 -0.1155)
OKLCH	oklch(28.01% 0.117 279.6)
XYZ	xyz(3.1298, 1.9515, 11.2758)
Luminance	0.0195 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211B60 #5A601B

analogous

#1B3860 #211B60 #441B60

triadic

#211B60 #60211B #1B6021

tetradic

#211B60 #601B38 #5A601B #1B6044

square

#211B60 #601B38 #5A601B #1B6044

split-complementary

#211B60 #60441B #38601B

monochromatic

#080718 #110E30 #211B60 #312890 #4236C0

Accessibility & contrast

On white

15.10

#211B60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#211B60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211B60

15.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211B60	#FFFFFF	#000000	##FFFFFF
##211B60	1.00	15.10	1.39	15.10
#FFFFFF	15.10	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002962

Deuteranopia (green-blind)

#00235F

Tritanopia (blue-blind)

#002D3B

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #211b60;
/* rgb */ color: rgb(33, 27, 96);
/* oklch */ color: oklch(28.0% 0.117 279.6);

Tailwind

colors: {
  custom: {
    50: '#65588e',
    500: '#211b60',
    950: '#000000',
  },
}

SCSS

$custom: #211b60;
$custom-light: #65588e;
$custom-dark: #000000;

JSON

{
  "hex": "#211b60",
  "rgb": {
    "r": 33,
    "g": 27,
    "b": 96
  },
  "hsl": {
    "h": 245.217,
    "s": 56.098,
    "l": 24.118
  },
  "oklch": {
    "l": 0.28008,
    "c": 0.11712,
    "h": 279.6
  },
  "luminance": 0.01952
}

Semantic roles & 50–950 ramp

primary

#211B60

secondary

#8E9641

accent

#DF48D2

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06030C

muted

#7A787D

Preview Lab

Preview with #211B60

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

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