#4F7FC3#4F7FC3

#4F7FC3 is a mid, moderate blue. Relative luminance 0.208; OKLCH L 59.3% C 0.117 H 257.2°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#4F7FC3
RGB	rgb(79, 127, 195)
HSL	hsl(215, 49%, 54%)
HSV	hsv(215, 59%, 76%)
CMYK	cmyk(59.5%, 34.9%, 0%, 23.5%)
CIE-LAB	lab(52.71, 4.48, -40.38)
CIE-LCH	lch(52.71, 40.62, 276.34°)
OKLab	oklab(59.33% -0.0259 -0.1142)
OKLCH	oklch(59.33% 0.117 257.2)
XYZ	xyz(20.6607, 20.7793, 54.5412)
Luminance	0.2078 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7FC3 #C3934F

analogous

#4FB9C3 #4F7FC3 #594FC3

triadic

#4F7FC3 #C34F7F #7FC34F

tetradic

#4F7FC3 #C34FB9 #C3934F #4FC359

square

#4F7FC3 #C34FB9 #C3934F #4FC359

split-complementary

#4F7FC3 #C3594F #B9C34F

monochromatic

#274571 #36619F #4F7FC3 #7DA0D3 #AAC1E2

Accessibility & contrast

On white

4.07

#4F7FC3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#4F7FC3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7FC3

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7FC3	#FFFFFF	#000000	##000000
##4F7FC3	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6384C6

Deuteranopia (green-blind)

#5379C2

Tritanopia (blue-blind)

#008E98

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4f7fc3;
/* rgb */ color: rgb(79, 127, 195);
/* oklch */ color: oklch(59.3% 0.117 257.2);

Tailwind

colors: {
  custom: {
    50: '#8aa3d5',
    500: '#4f7fc3',
    950: '#000000',
  },
}

SCSS

$custom: #4f7fc3;
$custom-light: #8aa3d5;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7fc3",
  "rgb": {
    "r": 79,
    "g": 127,
    "b": 195
  },
  "hsl": {
    "h": 215.172,
    "s": 49.153,
    "l": 53.725
  },
  "oklch": {
    "l": 0.59333,
    "c": 0.11714,
    "h": 257.2
  },
  "luminance": 0.20781
}

Semantic roles & 50–950 ramp

primary

#4F7FC3

secondary

#D0BB9E

accent

#A04FD9

background

#F8FAFD

surface

#F0F3FA

border

#CBCDD3

text

#0C0F14

muted

#7D7F83

Preview Lab

Preview with #4F7FC3

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

Preview Lab → · Contrast checker → · Palette generator →