#2F6BC5#2F6BC5

#2F6BC5 is a mid, vivid blue. Relative luminance 0.152; OKLCH L 53.7% C 0.154 H 258.6°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#2F6BC5
RGB	rgb(47, 107, 197)
HSL	hsl(216, 61%, 48%)
HSV	hsv(216, 76%, 77%)
CMYK	cmyk(76.1%, 45.7%, 0%, 22.7%)
CIE-LAB	lab(45.84, 12.41, -52.54)
CIE-LCH	lch(45.84, 53.98, 283.29°)
OKLab	oklab(53.68% -0.0304 -0.1507)
OKLCH	oklch(53.68% 0.154 258.6)
XYZ	xyz(16.5043, 15.1491, 54.8667)
Luminance	0.1515 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F6BC5 #C5892F

analogous

#2FB6C5 #2F6BC5 #3E2FC5

triadic

#2F6BC5 #C52F6B #6BC52F

tetradic

#2F6BC5 #C52FB6 #C5892F #2FC53E

square

#2F6BC5 #C52FB6 #C5892F #2FC53E

split-complementary

#2F6BC5 #C53E2F #B6C52F

monochromatic

#173562 #235094 #2F6BC5 #5A8CD8 #8BAEE3

Accessibility & contrast

On white

5.21

#2F6BC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#2F6BC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F6BC5

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F6BC5	#FFFFFF	#000000	##FFFFFF
##2F6BC5	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C74C8

Deuteranopia (green-blind)

#1966C3

Tritanopia (blue-blind)

#00808E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #2f6bc5;
/* rgb */ color: rgb(47, 107, 197);
/* oklch */ color: oklch(53.7% 0.154 258.6);

Tailwind

colors: {
  custom: {
    50: '#7d94d7',
    500: '#2f6bc5',
    950: '#000000',
  },
}

SCSS

$custom: #2f6bc5;
$custom-light: #7d94d7;
$custom-dark: #000000;

JSON

{
  "hex": "#2f6bc5",
  "rgb": {
    "r": 47,
    "g": 107,
    "b": 197
  },
  "hsl": {
    "h": 216,
    "s": 61.475,
    "l": 47.843
  },
  "oklch": {
    "l": 0.53683,
    "c": 0.1537,
    "h": 258.6
  },
  "luminance": 0.15151
}

Semantic roles & 50–950 ramp

primary

#2F6BC5

secondary

#CDAF82

accent

#A443E5

background

#F8F9FD

surface

#EFF1FA

border

#CACBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #2F6BC5

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

Preview Lab → · Contrast checker → · Palette generator →