#2241BC#2241BC

#2241BC is a dark, vivid blue. Relative luminance 0.078; OKLCH L 44.0% C 0.196 H 266.6°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#2241BC
RGB	rgb(34, 65, 188)
HSL	hsl(228, 69%, 44%)
HSV	hsv(228, 82%, 74%)
CMYK	cmyk(81.9%, 65.4%, 0%, 26.3%)
CIE-LAB	lab(33.46, 35.01, -67.42)
CIE-LCH	lch(33.46, 75.97, 297.44°)
OKLab	oklab(44% -0.0116 -0.1953)
OKLCH	oklch(44% 0.196 266.6)
XYZ	xyz(11.6239, 7.7501, 48.4505)
Luminance	0.0775 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2241BC #BC9D22

analogous

#228EBC #2241BC #5022BC

triadic

#2241BC #BC2241 #41BC22

tetradic

#2241BC #BC228E #BC9D22 #22BC50

square

#2241BC #BC228E #BC9D22 #22BC50

split-complementary

#2241BC #BC5022 #8EBC22

monochromatic

#0F1D54 #192F88 #2241BC #3F5FDC #738AE6

Accessibility & contrast

On white

8.23

#2241BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#2241BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2241BC

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2241BC	#FFFFFF	#000000	##FFFFFF
##2241BC	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C0

Deuteranopia (green-blind)

#0047BA

Tritanopia (blue-blind)

#006278

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2241bc;
/* rgb */ color: rgb(34, 65, 188);
/* oklch */ color: oklch(44.0% 0.196 266.6);

Tailwind

colors: {
  custom: {
    50: '#7975d1',
    500: '#2241bc',
    950: '#000000',
  },
}

SCSS

$custom: #2241bc;
$custom-light: #7975d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2241bc",
  "rgb": {
    "r": 34,
    "g": 65,
    "b": 188
  },
  "hsl": {
    "h": 227.922,
    "s": 69.369,
    "l": 43.529
  },
  "oklch": {
    "l": 0.43999,
    "c": 0.1956,
    "h": 266.6
  },
  "luminance": 0.07752
}

Semantic roles & 50–950 ramp

primary

#2241BC

secondary

#CDB96D

accent

#C93CEC

background

#F8F7FD

surface

#EFEDFA

border

#CAC8D3

text

#0B0814

muted

#7C7B83

Preview Lab

Preview with #2241BC

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

Preview Lab → · Contrast checker → · Palette generator →