#213B95#213B95

#213B95 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.2% C 0.151 H 266.8°. Best body text is #FFFFFF at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#213B95
RGB	rgb(33, 59, 149)
HSL	hsl(227, 64%, 36%)
HSV	hsv(227, 78%, 58%)
CMYK	cmyk(77.9%, 60.4%, 0%, 41.6%)
CIE-LAB	lab(28.43, 24.02, -52.23)
CIE-LCH	lch(28.43, 57.49, 294.69°)
OKLab	oklab(39.21% -0.0085 -0.1509)
OKLCH	oklch(39.21% 0.151 266.8)
XYZ	xyz(7.6141, 5.6203, 29.1115)
Luminance	0.0562 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213B95 #957B21

analogous

#217595 #213B95 #412195

triadic

#213B95 #95213B #3B9521

tetradic

#213B95 #952175 #957B21 #219541

square

#213B95 #952175 #957B21 #219541

split-complementary

#213B95 #954121 #759521

monochromatic

#0B1331 #162763 #213B95 #2C4FC7 #5774DA

Accessibility & contrast

On white

9.89

#213B95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#213B95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213B95

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213B95	#FFFFFF	#000000	##FFFFFF
##213B95	1.00	9.89	2.12	9.89
#FFFFFF	9.89	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004998

Deuteranopia (green-blind)

#003E93

Tritanopia (blue-blind)

#005262

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #213b95;
/* rgb */ color: rgb(33, 59, 149);
/* oklch */ color: oklch(39.2% 0.151 266.8);

Tailwind

colors: {
  custom: {
    50: '#6f70b5',
    500: '#213b95',
    950: '#000000',
  },
}

SCSS

$custom: #213b95;
$custom-light: #6f70b5;
$custom-dark: #000000;

JSON

{
  "hex": "#213b95",
  "rgb": {
    "r": 33,
    "g": 59,
    "b": 149
  },
  "hsl": {
    "h": 226.552,
    "s": 63.736,
    "l": 35.686
  },
  "oklch": {
    "l": 0.3921,
    "c": 0.15112,
    "h": 266.8
  },
  "luminance": 0.05621
}

Semantic roles & 50–950 ramp

primary

#213B95

secondary

#BEA654

accent

#C241E7

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #213B95

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

Preview Lab → · Contrast checker → · Palette generator →