#211E77#211E77

#211E77 is a dark, vivid blue. Relative luminance 0.026; OKLCH L 30.9% C 0.145 H 275.2°. Best body text is #FFFFFF at 13.84:1 contrast (WCAG AA passes).

Color values

HEX	#211E77
RGB	rgb(33, 30, 119)
HSL	hsl(242, 60%, 29%)
HSV	hsv(242, 75%, 47%)
CMYK	cmyk(72.3%, 74.8%, 0%, 53.3%)
CIE-LAB	lab(18.29, 32.00, -50.06)
CIE-LCH	lch(18.29, 59.41, 302.58°)
OKLab	oklab(30.92% 0.0133 -0.1447)
OKLCH	oklch(30.92% 0.145 275.2)
XYZ	xyz(4.4201, 2.5834, 17.7149)
Luminance	0.0258 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211E77 #74771E

analogous

#1E4877 #211E77 #4E1E77

triadic

#211E77 #77211E #1E7721

tetradic

#211E77 #771E48 #74771E #1E774E

square

#211E77 #771E48 #74771E #1E774E

split-complementary

#211E77 #774E1E #48771E

monochromatic

#070618 #131246 #211E77 #2F2AA8 #4540CF

Accessibility & contrast

On white

13.84

#211E77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#211E77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211E77

13.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211E77	#FFFFFF	#000000	##FFFFFF
##211E77	1.00	13.84	1.52	13.84
#FFFFFF	13.84	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00317A

Deuteranopia (green-blind)

#002975

Tritanopia (blue-blind)

#003748

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #211e77;
/* rgb */ color: rgb(33, 30, 119);
/* oklch */ color: oklch(30.9% 0.145 275.2);

Tailwind

colors: {
  custom: {
    50: '#6a5b9f',
    500: '#211e77',
    950: '#000000',
  },
}

SCSS

$custom: #211e77;
$custom-light: #6a5b9f;
$custom-dark: #000000;

JSON

{
  "hex": "#211e77",
  "rgb": {
    "r": 33,
    "g": 30,
    "b": 119
  },
  "hsl": {
    "h": 242.022,
    "s": 59.732,
    "l": 29.216
  },
  "oklch": {
    "l": 0.30922,
    "c": 0.14531,
    "h": 275.2
  },
  "luminance": 0.02584
}

Semantic roles & 50–950 ramp

primary

#211E77

secondary

#A7AB46

accent

#E345DE

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040F

muted

#7A797E

Preview Lab

Preview with #211E77

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

Preview Lab → · Contrast checker → · Palette generator →