#2E59B6#2E59B6

#2E59B6 is a mid, vivid blue. Relative luminance 0.111; OKLCH L 48.7% C 0.155 H 263.2°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#2E59B6
RGB	rgb(46, 89, 182)
HSL	hsl(221, 60%, 45%)
HSV	hsv(221, 75%, 71%)
CMYK	cmyk(74.7%, 51.1%, 0%, 28.6%)
CIE-LAB	lab(39.75, 18.23, -53.62)
CIE-LCH	lch(39.75, 56.63, 288.78°)
OKLab	oklab(48.69% -0.0184 -0.1542)
OKLCH	oklch(48.69% 0.155 263.2)
XYZ	xyz(13.1396, 11.1016, 45.6972)
Luminance	0.1110 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E59B6 #B68B2E

analogous

#2E9DB6 #2E59B6 #472EB6

triadic

#2E59B6 #B62E59 #59B62E

tetradic

#2E59B6 #B62E9D #B68B2E #2EB647

square

#2E59B6 #B62E9D #B68B2E #2EB647

split-complementary

#2E59B6 #B6472E #9DB62E

monochromatic

#152954 #224185 #2E59B6 #4F78D2 #809EDF

Accessibility & contrast

On white

6.52

#2E59B6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#2E59B6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E59B6

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E59B6	#FFFFFF	#000000	##FFFFFF
##2E59B6	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F64B9

Deuteranopia (green-blind)

#0058B4

Tritanopia (blue-blind)

#006F7F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2e59b6;
/* rgb */ color: rgb(46, 89, 182);
/* oklch */ color: oklch(48.7% 0.155 263.2);

Tailwind

colors: {
  custom: {
    50: '#7a87cc',
    500: '#2e59b6',
    950: '#000000',
  },
}

SCSS

$custom: #2e59b6;
$custom-light: #7a87cc;
$custom-dark: #000000;

JSON

{
  "hex": "#2e59b6",
  "rgb": {
    "r": 46,
    "g": 89,
    "b": 182
  },
  "hsl": {
    "h": 221.029,
    "s": 59.649,
    "l": 44.706
  },
  "oklch": {
    "l": 0.48691,
    "c": 0.1553,
    "h": 263.2
  },
  "luminance": 0.11103
}

Semantic roles & 50–950 ramp

primary

#2E59B6

secondary

#C8AE78

accent

#B145E3

background

#F8F8FC

surface

#EFEFF9

border

#CACAD2

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2E59B6

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

Preview Lab → · Contrast checker → · Palette generator →