#2150CA#2150CA

#2150CA is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.0% C 0.196 H 264.1°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#2150CA
RGB	rgb(33, 80, 202)
HSL	hsl(223, 72%, 46%)
HSV	hsv(223, 84%, 79%)
CMYK	cmyk(83.7%, 60.4%, 0%, 20.8%)
CIE-LAB	lab(38.42, 30.46, -67.47)
CIE-LCH	lch(38.42, 74.03, 294.30°)
OKLab	oklab(48.04% -0.02 -0.1953)
OKLCH	oklch(48.04% 0.196 264.1)
XYZ	xyz(14.1527, 10.3232, 57.1123)
Luminance	0.1032 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2150CA #CA9B21

analogous

#21A4CA #2150CA #4721CA

triadic

#2150CA #CA2150 #50CA21

tetradic

#2150CA #CA21A4 #CA9B21 #21CA47

square

#2150CA #CA21A4 #CA9B21 #21CA47

split-complementary

#2150CA #CA4721 #A4CA21

monochromatic

#102661 #183B95 #2150CA #4772E1 #7C9AEA

Accessibility & contrast

On white

6.85

#2150CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#2150CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2150CA

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2150CA	#FFFFFF	#000000	##FFFFFF
##2150CA	1.00	6.85	3.07	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062CE

Deuteranopia (green-blind)

#0053C8

Tritanopia (blue-blind)

#007085

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #2150ca;
/* rgb */ color: rgb(33, 80, 202);
/* oklch */ color: oklch(48.0% 0.196 264.1);

Tailwind

colors: {
  custom: {
    50: '#7b80db',
    500: '#2150ca',
    950: '#000000',
  },
}

SCSS

$custom: #2150ca;
$custom-light: #7b80db;
$custom-dark: #000000;

JSON

{
  "hex": "#2150ca",
  "rgb": {
    "r": 33,
    "g": 80,
    "b": 202
  },
  "hsl": {
    "h": 223.314,
    "s": 71.915,
    "l": 46.078
  },
  "oklch": {
    "l": 0.48038,
    "c": 0.19629,
    "h": 264.1
  },
  "luminance": 0.10325
}

Semantic roles & 50–950 ramp

primary

#2150CA

secondary

#D2B875

accent

#BC39EF

background

#F8F7FD

surface

#EFEEFB

border

#CAC9D4

text

#0B0A15

muted

#7C7C83

Preview Lab

Preview with #2150CA

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

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