#2E59AF#2E59AF

#2E59AF is a mid, vivid blue. Relative luminance 0.108; OKLCH L 48.2% C 0.146 H 262.4°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#2E59AF
RGB	rgb(46, 89, 175)
HSL	hsl(220, 58%, 43%)
HSV	hsv(220, 74%, 69%)
CMYK	cmyk(73.7%, 49.1%, 0%, 31.4%)
CIE-LAB	lab(39.27, 15.57, -50.27)
CIE-LCH	lch(39.27, 52.62, 287.21°)
OKLab	oklab(48.18% -0.0194 -0.1443)
OKLCH	oklch(48.18% 0.146 262.4)
XYZ	xyz(12.4342, 10.8194, 41.9822)
Luminance	0.1082 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E59AF #AF842E

analogous

#2E99AF #2E59AF #432EAF

triadic

#2E59AF #AF2E59 #59AF2E

tetradic

#2E59AF #AF2E99 #AF842E #2EAF43

square

#2E59AF #AF2E99 #AF842E #2EAF43

split-complementary

#2E59AF #AF432E #99AF2E

monochromatic

#15284E #21407F #2E59AF #4B77D0 #7B9BDC

Accessibility & contrast

On white

6.64

#2E59AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#2E59AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E59AF

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E59AF	#FFFFFF	#000000	##FFFFFF
##2E59AF	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2863B2

Deuteranopia (green-blind)

#0057AD

Tritanopia (blue-blind)

#006D7B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2e59af;
/* rgb */ color: rgb(46, 89, 175);
/* oklch */ color: oklch(48.2% 0.146 262.4);

Tailwind

colors: {
  custom: {
    50: '#7887c7',
    500: '#2e59af',
    950: '#000000',
  },
}

SCSS

$custom: #2e59af;
$custom-light: #7887c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2e59af",
  "rgb": {
    "r": 46,
    "g": 89,
    "b": 175
  },
  "hsl": {
    "h": 220,
    "s": 58.371,
    "l": 43.333
  },
  "oklch": {
    "l": 0.48175,
    "c": 0.14563,
    "h": 262.4
  },
  "luminance": 0.10821
}

Semantic roles & 50–950 ramp

primary

#2E59AF

secondary

#C5AA74

accent

#AE46E2

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2E59AF

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

Preview Lab → · Contrast checker → · Palette generator →