#2C45BE#2C45BE

#2C45BE is a mid, vivid blue. Relative luminance 0.085; OKLCH L 45.3% C 0.191 H 268.3°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#2C45BE
RGB	rgb(44, 69, 190)
HSL	hsl(230, 62%, 46%)
HSV	hsv(230, 77%, 75%)
CMYK	cmyk(76.8%, 63.7%, 0%, 25.5%)
CIE-LAB	lab(35.02, 34.07, -66.02)
CIE-LCH	lch(35.02, 74.29, 297.30°)
OKLab	oklab(45.32% -0.0055 -0.1909)
OKLCH	oklch(45.32% 0.191 268.3)
XYZ	xyz(12.4579, 8.5080, 49.6909)
Luminance	0.0851 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C45BE #BEA52C

analogous

#2C8EBE #2C45BE #5C2CBE

triadic

#2C45BE #BE2C45 #45BE2C

tetradic

#2C45BE #BE2C8E #BEA52C #2CBE5C

square

#2C45BE #BE2C8E #BEA52C #2CBE5C

split-complementary

#2C45BE #BE5C2C #8EBE2C

monochromatic

#15215B #20338C #2C45BE #5168D7 #8293E2

Accessibility & contrast

On white

7.77

#2C45BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#2C45BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C45BE

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C45BE	#FFFFFF	#000000	##FFFFFF
##2C45BE	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C2

Deuteranopia (green-blind)

#004CBC

Tritanopia (blue-blind)

#00657B

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2c45be;
/* rgb */ color: rgb(44, 69, 190);
/* oklch */ color: oklch(45.3% 0.191 268.3);

Tailwind

colors: {
  custom: {
    50: '#7c78d3',
    500: '#2c45be',
    950: '#000000',
  },
}

SCSS

$custom: #2c45be;
$custom-light: #7c78d3;
$custom-dark: #000000;

JSON

{
  "hex": "#2c45be",
  "rgb": {
    "r": 44,
    "g": 69,
    "b": 190
  },
  "hsl": {
    "h": 229.726,
    "s": 62.393,
    "l": 45.882
  },
  "oklch": {
    "l": 0.45315,
    "c": 0.19103,
    "h": 268.3
  },
  "luminance": 0.08509
}

Semantic roles & 50–950 ramp

primary

#2C45BE

secondary

#CBBD7B

accent

#CA42E5

background

#F8F7FD

surface

#EFEDFA

border

#CAC8D3

text

#0B0914

muted

#7C7B83

Preview Lab

Preview with #2C45BE

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

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