#2160BD#2160BD

#2160BD is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.3% C 0.160 H 258.7°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#2160BD
RGB	rgb(33, 96, 189)
HSL	hsl(216, 70%, 44%)
HSV	hsv(216, 83%, 74%)
CMYK	cmyk(82.5%, 49.2%, 0%, 25.9%)
CIE-LAB	lab(41.78, 14.93, -54.45)
CIE-LCH	lch(41.78, 56.46, 285.34°)
OKLab	oklab(50.28% -0.0313 -0.1567)
OKLCH	oklch(50.28% 0.16 258.7)
XYZ	xyz(13.9920, 12.3615, 49.7828)
Luminance	0.1236 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2160BD #BD7E21

analogous

#21AEBD #2160BD #3021BD

triadic

#2160BD #BD2160 #60BD21

tetradic

#2160BD #BD21AE #BD7E21 #21BD30

square

#2160BD #BD21AE #BD7E21 #21BD30

split-complementary

#2160BD #BD3021 #AEBD21

monochromatic

#0F2B55 #184689 #2160BD #3E7EDD #72A1E6

Accessibility & contrast

On white

6.05

#2160BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#2160BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2160BD

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2160BD	#FFFFFF	#000000	##FFFFFF
##2160BD	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#286AC0

Deuteranopia (green-blind)

#005CBB

Tritanopia (blue-blind)

#007685

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #2160bd;
/* rgb */ color: rgb(33, 96, 189);
/* oklch */ color: oklch(50.3% 0.160 258.7);

Tailwind

colors: {
  custom: {
    50: '#778cd1',
    500: '#2160bd',
    950: '#000000',
  },
}

SCSS

$custom: #2160bd;
$custom-light: #778cd1;
$custom-dark: #000000;

JSON

{
  "hex": "#2160bd",
  "rgb": {
    "r": 33,
    "g": 96,
    "b": 189
  },
  "hsl": {
    "h": 215.769,
    "s": 70.27,
    "l": 43.529
  },
  "oklch": {
    "l": 0.50282,
    "c": 0.15979,
    "h": 258.7
  },
  "luminance": 0.12363
}

Semantic roles & 50–950 ramp

primary

#2160BD

secondary

#CDA66D

accent

#A53BED

background

#F7F8FC

surface

#EEF0F9

border

#C9CBD2

text

#0A0C14

muted

#7C7D82

Preview Lab

Preview with #2160BD

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

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