#2F58A0#2F58A0

#2F58A0 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 46.9% C 0.125 H 260.8°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#2F58A0
RGB	rgb(47, 88, 160)
HSL	hsl(218, 55%, 41%)
HSV	hsv(218, 71%, 63%)
CMYK	cmyk(70.6%, 45%, 0%, 37.3%)
CIE-LAB	lab(38.06, 10.69, -43.31)
CIE-LCH	lch(38.06, 44.61, 283.86°)
OKLab	oklab(46.94% -0.0201 -0.1239)
OKLCH	oklch(46.94% 0.125 260.8)
XYZ	xyz(11.0049, 10.1207, 34.6244)
Luminance	0.1012 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F58A0 #A0772F

analogous

#2F90A0 #2F58A0 #3E2FA0

triadic

#2F58A0 #A02F58 #58A02F

tetradic

#2F58A0 #A02F90 #A0772F #2FA03E

square

#2F58A0 #A02F90 #A0772F #2FA03E

split-complementary

#2F58A0 #A03E2F #90A02F

monochromatic

#132441 #213E71 #2F58A0 #4474C8 #7397D6

Accessibility & contrast

On white

6.94

#2F58A0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#2F58A0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F58A0

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F58A0	#FFFFFF	#000000	##FFFFFF
##2F58A0	1.00	6.94	3.02	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#355FA3

Deuteranopia (green-blind)

#20559F

Tritanopia (blue-blind)

#006974

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #2f58a0;
/* rgb */ color: rgb(47, 88, 160);
/* oklch */ color: oklch(46.9% 0.125 260.8);

Tailwind

colors: {
  custom: {
    50: '#7586bc',
    500: '#2f58a0',
    950: '#000000',
  },
}

SCSS

$custom: #2f58a0;
$custom-light: #7586bc;
$custom-dark: #000000;

JSON

{
  "hex": "#2f58a0",
  "rgb": {
    "r": 47,
    "g": 88,
    "b": 160
  },
  "hsl": {
    "h": 218.23,
    "s": 54.589,
    "l": 40.588
  },
  "oklch": {
    "l": 0.46941,
    "c": 0.12549,
    "h": 260.8
  },
  "luminance": 0.10122
}

Semantic roles & 50–950 ramp

primary

#2F58A0

secondary

#BEA06D

accent

#A84ADE

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2F58A0

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

Preview Lab → · Contrast checker → · Palette generator →