#4B7EA5#4B7EA5

#4B7EA5 is a mid, moderate cyan. Relative luminance 0.191; OKLCH L 57.4% C 0.082 H 242.9°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#4B7EA5
RGB	rgb(75, 126, 165)
HSL	hsl(206, 38%, 47%)
HSV	hsv(206, 55%, 65%)
CMYK	cmyk(54.5%, 23.6%, 0%, 35.3%)
CIE-LAB	lab(50.84, -5.57, -26.03)
CIE-LCH	lch(50.84, 26.62, 257.93°)
OKLab	oklab(57.36% -0.0372 -0.0728)
OKLCH	oklch(57.36% 0.082 242.9)
XYZ	xyz(17.1516, 19.1328, 38.3792)
Luminance	0.1913 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B7EA5 #A5724B

analogous

#4BA59F #4B7EA5 #4B51A5

triadic

#4B7EA5 #A54B7E #7EA54B

tetradic

#4B7EA5 #9F4BA5 #A5724B #51A54B

square

#4B7EA5 #9F4BA5 #A5724B #51A54B

split-complementary

#4B7EA5 #A54B51 #A59F4B

monochromatic

#253E51 #385E7B #4B7EA5 #6F9CBE #9AB9D1

Accessibility & contrast

On white

4.35

#4B7EA5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#4B7EA5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B7EA5

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B7EA5	#FFFFFF	#000000	##000000
##4B7EA5	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7EA7

Deuteranopia (green-blind)

#6175A4

Tritanopia (blue-blind)

#10878B

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4b7ea5;
/* rgb */ color: rgb(75, 126, 165);
/* oklch */ color: oklch(57.4% 0.082 242.9);

Tailwind

colors: {
  custom: {
    50: '#84a3c0',
    500: '#4b7ea5',
    950: '#000000',
  },
}

SCSS

$custom: #4b7ea5;
$custom-light: #84a3c0;
$custom-dark: #000000;

JSON

{
  "hex": "#4b7ea5",
  "rgb": {
    "r": 75,
    "g": 126,
    "b": 165
  },
  "hsl": {
    "h": 206,
    "s": 37.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.57362,
    "c": 0.08173,
    "h": 242.9
  },
  "luminance": 0.19134
}

Semantic roles & 50–950 ramp

primary

#4B7EA5

secondary

#BDA38F

accent

#8C5ACD

background

#F8FAFB

surface

#EFF3F7

border

#CACDD0

text

#0B0F12

muted

#7C7F81

Preview Lab

Preview with #4B7EA5

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

Preview Lab → · Contrast checker → · Palette generator →