#2F5CC0#2F5CC0

#2F5CC0 is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.1% C 0.165 H 263.4°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#2F5CC0
RGB	rgb(47, 92, 192)
HSL	hsl(221, 61%, 47%)
HSV	hsv(221, 76%, 75%)
CMYK	cmyk(75.5%, 52.1%, 0%, 24.7%)
CIE-LAB	lab(41.32, 20.18, -56.93)
CIE-LCH	lch(41.32, 60.40, 289.52°)
OKLab	oklab(50.11% -0.019 -0.1639)
OKLCH	oklch(50.11% 0.165 263.4)
XYZ	xyz(14.5105, 12.0628, 51.4226)
Luminance	0.1206 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F5CC0 #C0932F

analogous

#2FA5C0 #2F5CC0 #4A2FC0

triadic

#2F5CC0 #C02F5C #5CC02F

tetradic

#2F5CC0 #C02FA5 #C0932F #2FC04A

square

#2F5CC0 #C02FA5 #C0932F #2FC04A

split-complementary

#2F5CC0 #C04A2F #A5C02F

monochromatic

#172D5E #23448F #2F5CC0 #567ED6 #88A4E2

Accessibility & contrast

On white

6.15

#2F5CC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#2F5CC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F5CC0

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F5CC0	#FFFFFF	#000000	##FFFFFF
##2F5CC0	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1868C4

Deuteranopia (green-blind)

#005BBE

Tritanopia (blue-blind)

#007485

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #2f5cc0;
/* rgb */ color: rgb(47, 92, 192);
/* oklch */ color: oklch(50.1% 0.165 263.4);

Tailwind

colors: {
  custom: {
    50: '#7c89d4',
    500: '#2f5cc0',
    950: '#000000',
  },
}

SCSS

$custom: #2f5cc0;
$custom-light: #7c89d4;
$custom-dark: #000000;

JSON

{
  "hex": "#2f5cc0",
  "rgb": {
    "r": 47,
    "g": 92,
    "b": 192
  },
  "hsl": {
    "h": 221.379,
    "s": 60.669,
    "l": 46.863
  },
  "oklch": {
    "l": 0.50114,
    "c": 0.16497,
    "h": 263.4
  },
  "luminance": 0.12064
}

Semantic roles & 50–950 ramp

primary

#2F5CC0

secondary

#CBB47F

accent

#B244E4

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #2F5CC0

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

Preview Lab → · Contrast checker → · Palette generator →