#2E59CA#2E59CA

#2E59CA is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.2% C 0.182 H 264.8°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#2E59CA
RGB	rgb(46, 89, 202)
HSL	hsl(223, 63%, 49%)
HSV	hsv(223, 77%, 79%)
CMYK	cmyk(77.2%, 55.9%, 0%, 20.8%)
CIE-LAB	lab(41.20, 25.78, -62.92)
CIE-LCH	lch(41.20, 68.00, 292.28°)
OKLab	oklab(50.24% -0.0167 -0.1816)
OKLCH	oklch(50.24% 0.182 264.8)
XYZ	xyz(15.3560, 11.9881, 57.3703)
Luminance	0.1199 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E59CA #CA9F2E

analogous

#2EA7CA #2E59CA #512ECA

triadic

#2E59CA #CA2E59 #59CA2E

tetradic

#2E59CA #CA2EA7 #CA9F2E #2ECA51

square

#2E59CA #CA2EA7 #CA9F2E #2ECA51

split-complementary

#2E59CA #CA512E #A7CA2E

monochromatic

#172D66 #234398 #2E59CA #5B7EDA #8DA5E5

Accessibility & contrast

On white

6.18

#2E59CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#2E59CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E59CA

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E59CA	#FFFFFF	#000000	##FFFFFF
##2E59CA	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069CE

Deuteranopia (green-blind)

#005AC8

Tritanopia (blue-blind)

#007589

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #2e59ca;
/* rgb */ color: rgb(46, 89, 202);
/* oklch */ color: oklch(50.2% 0.182 264.8);

Tailwind

colors: {
  custom: {
    50: '#7e87db',
    500: '#2e59ca',
    950: '#000000',
  },
}

SCSS

$custom: #2e59ca;
$custom-light: #7e87db;
$custom-dark: #000000;

JSON

{
  "hex": "#2e59ca",
  "rgb": {
    "r": 46,
    "g": 89,
    "b": 202
  },
  "hsl": {
    "h": 223.462,
    "s": 62.903,
    "l": 48.627
  },
  "oklch": {
    "l": 0.50244,
    "c": 0.18233,
    "h": 264.8
  },
  "luminance": 0.1199
}

Semantic roles & 50–950 ramp

primary

#2E59CA

secondary

#CFBB84

accent

#B942E6

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #2E59CA

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

Preview Lab → · Contrast checker → · Palette generator →