#2E59AE#2E59AE

#2E59AE is a mid, vivid blue. Relative luminance 0.108; OKLCH L 48.1% C 0.144 H 262.2°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#2E59AE
RGB	rgb(46, 89, 174)
HSL	hsl(220, 58%, 43%)
HSV	hsv(220, 74%, 68%)
CMYK	cmyk(73.6%, 48.9%, 0%, 31.8%)
CIE-LAB	lab(39.21, 15.19, -49.78)
CIE-LCH	lch(39.21, 52.05, 286.97°)
OKLab	oklab(48.1% -0.0195 -0.1429)
OKLCH	oklch(48.1% 0.144 262.2)
XYZ	xyz(12.3363, 10.7803, 41.4668)
Luminance	0.1078 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E59AE #AE832E

analogous

#2E99AE #2E59AE #432EAE

triadic

#2E59AE #AE2E59 #59AE2E

tetradic

#2E59AE #AE2E99 #AE832E #2EAE43

square

#2E59AE #AE2E99 #AE832E #2EAE43

split-complementary

#2E59AE #AE432E #99AE2E

monochromatic

#14274D #21407E #2E59AE #4A77CF #7A9BDC

Accessibility & contrast

On white

6.65

#2E59AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#2E59AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E59AE

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E59AE	#FFFFFF	#000000	##FFFFFF
##2E59AE	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2963B1

Deuteranopia (green-blind)

#0057AC

Tritanopia (blue-blind)

#006D7B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2e59ae;
/* rgb */ color: rgb(46, 89, 174);
/* oklch */ color: oklch(48.1% 0.144 262.2);

Tailwind

colors: {
  custom: {
    50: '#7887c7',
    500: '#2e59ae',
    950: '#000000',
  },
}

SCSS

$custom: #2e59ae;
$custom-light: #7887c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2e59ae",
  "rgb": {
    "r": 46,
    "g": 89,
    "b": 174
  },
  "hsl": {
    "h": 219.844,
    "s": 58.182,
    "l": 43.137
  },
  "oklch": {
    "l": 0.48103,
    "c": 0.14424,
    "h": 262.2
  },
  "luminance": 0.10782
}

Semantic roles & 50–950 ramp

primary

#2E59AE

secondary

#C4A974

accent

#AD46E1

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2E59AE

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

Preview Lab → · Contrast checker → · Palette generator →