#2C58C7#2C58C7

#2C58C7 is a mid, vivid blue. Relative luminance 0.116; OKLCH L 49.7% C 0.180 H 264.4°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#2C58C7
RGB	rgb(44, 88, 199)
HSL	hsl(223, 64%, 48%)
HSV	hsv(223, 78%, 78%)
CMYK	cmyk(77.9%, 55.8%, 0%, 22%)
CIE-LAB	lab(40.63, 25.09, -62.11)
CIE-LCH	lch(40.63, 66.98, 292.00°)
OKLab	oklab(49.73% -0.0176 -0.1792)
OKLCH	oklch(49.73% 0.18 264.4)
XYZ	xyz(14.8336, 11.6367, 55.4861)
Luminance	0.1164 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C58C7 #C79B2C

analogous

#2CA5C7 #2C58C7 #4E2CC7

triadic

#2C58C7 #C72C58 #58C72C

tetradic

#2C58C7 #C72CA5 #C79B2C #2CC74E

square

#2C58C7 #C72CA5 #C79B2C #2CC74E

split-complementary

#2C58C7 #C74E2C #A5C72C

monochromatic

#162C63 #214295 #2C58C7 #567CDA #89A3E5

Accessibility & contrast

On white

6.31

#2C58C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#2C58C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C58C7

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C58C7	#FFFFFF	#000000	##FFFFFF
##2C58C7	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067CB

Deuteranopia (green-blind)

#0059C5

Tritanopia (blue-blind)

#007487

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2c58c7;
/* rgb */ color: rgb(44, 88, 199);
/* oklch */ color: oklch(49.7% 0.180 264.4);

Tailwind

colors: {
  custom: {
    50: '#7d86d9',
    500: '#2c58c7',
    950: '#000000',
  },
}

SCSS

$custom: #2c58c7;
$custom-light: #7d86d9;
$custom-dark: #000000;

JSON

{
  "hex": "#2c58c7",
  "rgb": {
    "r": 44,
    "g": 88,
    "b": 199
  },
  "hsl": {
    "h": 222.968,
    "s": 63.786,
    "l": 47.647
  },
  "oklch": {
    "l": 0.49727,
    "c": 0.18009,
    "h": 264.4
  },
  "luminance": 0.11638
}

Semantic roles & 50–950 ramp

primary

#2C58C7

secondary

#CFB880

accent

#B841E7

background

#F8F8FD

surface

#EFEFFB

border

#CACAD4

text

#0B0B15

muted

#7C7C83

Preview Lab

Preview with #2C58C7

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

Preview Lab → · Contrast checker → · Palette generator →