#4C7FBB#4C7FBB

#4C7FBB is a mid, moderate cyan. Relative luminance 0.203; OKLCH L 58.8% C 0.108 H 253.5°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#4C7FBB
RGB	rgb(76, 127, 187)
HSL	hsl(212, 45%, 52%)
HSV	hsv(212, 59%, 73%)
CMYK	cmyk(59.4%, 32.1%, 0%, 26.7%)
CIE-LAB	lab(52.18, 1.22, -36.64)
CIE-LCH	lch(52.18, 36.67, 271.90°)
OKLab	oklab(58.75% -0.0306 -0.1034)
OKLCH	oklch(58.75% 0.108 253.5)
XYZ	xyz(19.5363, 20.3014, 49.8931)
Luminance	0.2030 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7FBB #BB884C

analogous

#4CB7BB #4C7FBB #514CBB

triadic

#4C7FBB #BB4C7F #7FBB4C

tetradic

#4C7FBB #BB4CB7 #BB884C #4CBB51

square

#4C7FBB #BB4CB7 #BB884C #4CBB51

split-complementary

#4C7FBB #BB514C #B7BB4C

monochromatic

#274466 #386192 #4C7FBB #789FCC #A5BEDD

Accessibility & contrast

On white

4.15

#4C7FBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#4C7FBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C7FBB

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7FBB	#FFFFFF	#000000	##000000
##4C7FBB	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6682BE

Deuteranopia (green-blind)

#5778BA

Tritanopia (blue-blind)

#008D94

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4c7fbb;
/* rgb */ color: rgb(76, 127, 187);
/* oklch */ color: oklch(58.8% 0.108 253.5);

Tailwind

colors: {
  custom: {
    50: '#87a3cf',
    500: '#4c7fbb',
    950: '#000000',
  },
}

SCSS

$custom: #4c7fbb;
$custom-light: #87a3cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7fbb",
  "rgb": {
    "r": 76,
    "g": 127,
    "b": 187
  },
  "hsl": {
    "h": 212.432,
    "s": 44.939,
    "l": 51.569
  },
  "oklch": {
    "l": 0.58752,
    "c": 0.10786,
    "h": 253.5
  },
  "luminance": 0.20303
}

Semantic roles & 50–950 ramp

primary

#4C7FBB

secondary

#CAB399

accent

#9953D5

background

#F8FAFC

surface

#F0F3F9

border

#CBCDD2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4C7FBB

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

Preview Lab → · Contrast checker → · Palette generator →