#4F9BD2#4F9BD2

#4F9BD2 is a light, moderate cyan. Relative luminance 0.298; OKLCH L 66.4% C 0.111 H 242.4°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#4F9BD2
RGB	rgb(79, 155, 210)
HSL	hsl(205, 59%, 57%)
HSV	hsv(205, 62%, 82%)
CMYK	cmyk(62.4%, 26.2%, 0%, 17.6%)
CIE-LAB	lab(61.44, -6.86, -35.14)
CIE-LCH	lch(61.44, 35.80, 258.96°)
OKLab	oklab(66.42% -0.0516 -0.0988)
OKLCH	oklch(66.42% 0.111 242.4)
XYZ	xyz(26.5743, 29.7555, 65.3032)
Luminance	0.2976 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9BD2 #D2864F

analogous

#4FD2C8 #4F9BD2 #4F5AD2

triadic

#4F9BD2 #D24F9B #9BD24F

tetradic

#4F9BD2 #C84FD2 #D2864F #5AD24F

square

#4F9BD2 #C84FD2 #D2864F #5AD24F

split-complementary

#4F9BD2 #D24F5A #D2C84F

monochromatic

#225B85 #2E7DB5 #4F9BD2 #80B7DE #B0D2EB

Accessibility & contrast

On white

3.02

#4F9BD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#4F9BD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F9BD2

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9BD2	#FFFFFF	#000000	##000000
##4F9BD2	1.00	3.02	6.95	6.95
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.95	21.00	1.00	1.00
##000000	6.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#829CD5

Deuteranopia (green-blind)

#718FD1

Tritanopia (blue-blind)

#00A8AE

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #4f9bd2;
/* rgb */ color: rgb(79, 155, 210);
/* oklch */ color: oklch(66.4% 0.111 242.4);

Tailwind

colors: {
  custom: {
    50: '#8cb8e0',
    500: '#4f9bd2',
    950: '#000000',
  },
}

SCSS

$custom: #4f9bd2;
$custom-light: #8cb8e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9bd2",
  "rgb": {
    "r": 79,
    "g": 155,
    "b": 210
  },
  "hsl": {
    "h": 205.191,
    "s": 59.276,
    "l": 56.667
  },
  "oklch": {
    "l": 0.66424,
    "c": 0.11147,
    "h": 242.4
  },
  "luminance": 0.29758
}

Semantic roles & 50–950 ramp

primary

#4F9BD2

secondary

#D9BAA4

accent

#8745E2

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4F9BD2

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

Preview Lab → · Contrast checker → · Palette generator →