#4681BF#4681BF

#4681BF is a mid, moderate cyan. Relative luminance 0.208; OKLCH L 59.1% C 0.114 H 251.3°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#4681BF
RGB	rgb(70, 129, 191)
HSL	hsl(211, 49%, 51%)
HSV	hsv(211, 63%, 75%)
CMYK	cmyk(63.4%, 32.5%, 0%, 25.1%)
CIE-LAB	lab(52.69, 0.21, -38.15)
CIE-LCH	lch(52.69, 38.15, 270.32°)
OKLab	oklab(59.15% -0.0364 -0.1079)
OKLCH	oklch(59.15% 0.114 251.3)
XYZ	xyz(19.7766, 20.7623, 52.2454)
Luminance	0.2076 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4681BF #BF8446

analogous

#46BDBF #4681BF #4746BF

triadic

#4681BF #BF4681 #81BF46

tetradic

#4681BF #BF46BD #BF8446 #46BF47

square

#4681BF #BF46BD #BF8446 #46BF47

split-complementary

#4681BF #BF4746 #BDBF46

monochromatic

#244467 #336394 #4681BF #73A0CF #A1BFDE

Accessibility & contrast

On white

4.08

#4681BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#4681BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4681BF

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4681BF	#FFFFFF	#000000	##000000
##4681BF	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6684C2

Deuteranopia (green-blind)

#5678BE

Tritanopia (blue-blind)

#008F97

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4681bf;
/* rgb */ color: rgb(70, 129, 191);
/* oklch */ color: oklch(59.1% 0.114 251.3);

Tailwind

colors: {
  custom: {
    50: '#85a5d2',
    500: '#4681bf',
    950: '#000000',
  },
}

SCSS

$custom: #4681bf;
$custom-light: #85a5d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4681bf",
  "rgb": {
    "r": 70,
    "g": 129,
    "b": 191
  },
  "hsl": {
    "h": 210.744,
    "s": 48.594,
    "l": 51.176
  },
  "oklch": {
    "l": 0.59145,
    "c": 0.11385,
    "h": 251.3
  },
  "luminance": 0.20764
}

Semantic roles & 50–950 ramp

primary

#4681BF

secondary

#CBB196

accent

#9650D8

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4681BF

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

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