#4E82BC#4E82BC

#4E82BC is a mid, moderate cyan. Relative luminance 0.212; OKLCH L 59.6% C 0.105 H 252.3°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#4E82BC
RGB	rgb(78, 130, 188)
HSL	hsl(212, 45%, 52%)
HSV	hsv(212, 59%, 74%)
CMYK	cmyk(58.5%, 30.9%, 0%, 26.3%)
CIE-LAB	lab(53.18, 0.17, -35.63)
CIE-LCH	lch(53.18, 35.63, 270.28°)
OKLab	oklab(59.58% -0.032 -0.1004)
OKLCH	oklch(59.58% 0.105 252.3)
XYZ	xyz(20.1984, 21.2140, 50.5975)
Luminance	0.2122 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E82BC #BC884E

analogous

#4EB9BC #4E82BC #514EBC

triadic

#4E82BC #BC4E82 #82BC4E

tetradic

#4E82BC #BC4EB9 #BC884E #4EBC51

square

#4E82BC #BC4EB9 #BC884E #4EBC51

split-complementary

#4E82BC #BC514E #B9BC4E

monochromatic

#274668 #386495 #4E82BC #7AA1CD #A7C1DE

Accessibility & contrast

On white

4.01

#4E82BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#4E82BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E82BC

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E82BC	#FFFFFF	#000000	##000000
##4E82BC	1.00	4.01	5.24	5.24
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A85BF

Deuteranopia (green-blind)

#5B7ABB

Tritanopia (blue-blind)

#008F97

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4e82bc;
/* rgb */ color: rgb(78, 130, 188);
/* oklch */ color: oklch(59.6% 0.105 252.3);

Tailwind

colors: {
  custom: {
    50: '#88a6d0',
    500: '#4e82bc',
    950: '#000000',
  },
}

SCSS

$custom: #4e82bc;
$custom-light: #88a6d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e82bc",
  "rgb": {
    "r": 78,
    "g": 130,
    "b": 188
  },
  "hsl": {
    "h": 211.636,
    "s": 45.082,
    "l": 52.157
  },
  "oklch": {
    "l": 0.59581,
    "c": 0.1054,
    "h": 252.3
  },
  "luminance": 0.21216
}

Semantic roles & 50–950 ramp

primary

#4E82BC

secondary

#CBB49B

accent

#9753D5

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4E82BC

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

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