#5F87BF#5F87BF

#5F87BF is a mid, moderate blue. Relative luminance 0.235; OKLCH L 61.8% C 0.096 H 256.9°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#5F87BF
RGB	rgb(95, 135, 191)
HSL	hsl(215, 43%, 56%)
HSV	hsv(215, 50%, 75%)
CMYK	cmyk(50.3%, 29.3%, 0%, 25.1%)
CIE-LAB	lab(55.60, 1.96, -33.49)
CIE-LCH	lch(55.60, 33.55, 273.35°)
OKLab	oklab(61.75% -0.0218 -0.094)
OKLCH	oklch(61.75% 0.096 256.9)
XYZ	xyz(22.7841, 23.5208, 52.6195)
Luminance	0.2352 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F87BF #BF975F

analogous

#5FB7BF #5F87BF #675FBF

triadic

#5F87BF #BF5F87 #87BF5F

tetradic

#5F87BF #BF5FB7 #BF975F #5FBF67

square

#5F87BF #BF5FB7 #BF975F #5FBF67

split-complementary

#5F87BF #BF675F #B7BF5F

monochromatic

#2F4C75 #4068A1 #5F87BF #8BA8D0 #B6C9E2

Accessibility & contrast

On white

3.68

#5F87BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#5F87BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F87BF

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F87BF	#FFFFFF	#000000	##000000
##5F87BF	1.00	3.68	5.70	5.70
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#718AC1

Deuteranopia (green-blind)

#6681BE

Tritanopia (blue-blind)

#32939B

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #5f87bf;
/* rgb */ color: rgb(95, 135, 191);
/* oklch */ color: oklch(61.8% 0.096 256.9);

Tailwind

colors: {
  custom: {
    50: '#92a9d2',
    500: '#5f87bf',
    950: '#000000',
  },
}

SCSS

$custom: #5f87bf;
$custom-light: #92a9d2;
$custom-dark: #000000;

JSON

{
  "hex": "#5f87bf",
  "rgb": {
    "r": 95,
    "g": 135,
    "b": 191
  },
  "hsl": {
    "h": 215,
    "s": 42.857,
    "l": 56.078
  },
  "oklch": {
    "l": 0.61753,
    "c": 0.09646,
    "h": 256.9
  },
  "luminance": 0.23522
}

Semantic roles & 50–950 ramp

primary

#5F87BF

secondary

#D1C0A9

accent

#9E55D3

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0D0F14

muted

#7E7F82

Preview Lab

Preview with #5F87BF

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

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