#2A59C2#2A59C2

#2A59C2 is a mid, vivid blue. Relative luminance 0.115; OKLCH L 49.5% C 0.173 H 263.3°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#2A59C2
RGB	rgb(42, 89, 194)
HSL	hsl(221, 64%, 46%)
HSV	hsv(221, 78%, 76%)
CMYK	cmyk(78.4%, 54.1%, 0%, 23.9%)
CIE-LAB	lab(40.46, 22.33, -59.49)
CIE-LCH	lch(40.46, 63.54, 290.57°)
OKLab	oklab(49.46% -0.0201 -0.1715)
OKLCH	oklch(49.46% 0.173 263.3)
XYZ	xyz(14.2613, 11.5304, 52.5024)
Luminance	0.1153 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A59C2 #C2932A

analogous

#2AA5C2 #2A59C2 #472AC2

triadic

#2A59C2 #C22A59 #59C22A

tetradic

#2A59C2 #C22AA5 #C2932A #2AC247

square

#2A59C2 #C22AA5 #C2932A #2AC247

split-complementary

#2A59C2 #C2472A #A5C22A

monochromatic

#142B5D #1F4290 #2A59C2 #507AD9 #82A1E4

Accessibility & contrast

On white

6.35

#2A59C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#2A59C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A59C2

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A59C2	#FFFFFF	#000000	##FFFFFF
##2A59C2	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067C6

Deuteranopia (green-blind)

#0059C0

Tritanopia (blue-blind)

#007385

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2a59c2;
/* rgb */ color: rgb(42, 89, 194);
/* oklch */ color: oklch(49.5% 0.173 263.3);

Tailwind

colors: {
  custom: {
    50: '#7b87d5',
    500: '#2a59c2',
    950: '#000000',
  },
}

SCSS

$custom: #2a59c2;
$custom-light: #7b87d5;
$custom-dark: #000000;

JSON

{
  "hex": "#2a59c2",
  "rgb": {
    "r": 42,
    "g": 89,
    "b": 194
  },
  "hsl": {
    "h": 221.447,
    "s": 64.407,
    "l": 46.275
  },
  "oklch": {
    "l": 0.4946,
    "c": 0.17272,
    "h": 263.3
  },
  "luminance": 0.11532
}

Semantic roles & 50–950 ramp

primary

#2A59C2

secondary

#CDB47B

accent

#B440E7

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #2A59C2

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

Preview Lab → · Contrast checker → · Palette generator →