#2F59E2#2F59E2

#2F59E2 is a mid, highly saturated blue. Relative luminance 0.132; OKLCH L 52.3% C 0.213 H 265.9°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#2F59E2
RGB	rgb(47, 89, 226)
HSL	hsl(226, 76%, 54%)
HSV	hsv(226, 79%, 89%)
CMYK	cmyk(79.2%, 60.6%, 0%, 11.4%)
CIE-LAB	lab(43.12, 34.77, -73.53)
CIE-LCH	lch(43.12, 81.34, 295.31°)
OKLab	oklab(52.28% -0.0151 -0.2127)
OKLCH	oklch(52.28% 0.213 265.9)
XYZ	xyz(18.4673, 13.2379, 73.5186)
Luminance	0.1324 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F59E2 #E2B82F

analogous

#2FB2E2 #2F59E2 #5E2FE2

triadic

#2F59E2 #E22F59 #59E22F

tetradic

#2F59E2 #E22FB2 #E2B82F #2FE25E

square

#2F59E2 #E22FB2 #E2B82F #2FE25E

split-complementary

#2F59E2 #E25E2F #B2E22F

monochromatic

#122D84 #1A3FBA #2F59E2 #6584E9 #9AAFF1

Accessibility & contrast

On white

5.76

#2F59E2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#2F59E2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F59E2

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F59E2	#FFFFFF	#000000	##FFFFFF
##2F59E2	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EE6

Deuteranopia (green-blind)

#005EDF

Tritanopia (blue-blind)

#007C95

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #2f59e2;
/* rgb */ color: rgb(47, 89, 226);
/* oklch */ color: oklch(52.3% 0.213 265.9);

Tailwind

colors: {
  custom: {
    50: '#8487ec',
    500: '#2f59e2',
    950: '#000000',
  },
}

SCSS

$custom: #2f59e2;
$custom-light: #8487ec;
$custom-dark: #000000;

JSON

{
  "hex": "#2f59e2",
  "rgb": {
    "r": 47,
    "g": 89,
    "b": 226
  },
  "hsl": {
    "h": 225.922,
    "s": 75.527,
    "l": 53.529
  },
  "oklch": {
    "l": 0.5228,
    "c": 0.21323,
    "h": 265.9
  },
  "luminance": 0.1324
}

Semantic roles & 50–950 ramp

primary

#2F59E2

secondary

#DDCB90

accent

#C636F2

background

#F9F8FE

surface

#F1EFFD

border

#CBCAD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #2F59E2

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

Preview Lab → · Contrast checker → · Palette generator →