#6587BF#6587BF

#6587BF is a light, moderate blue. Relative luminance 0.239; OKLCH L 62.1% C 0.094 H 260.1°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#6587BF
RGB	rgb(101, 135, 191)
HSL	hsl(217, 41%, 57%)
HSV	hsv(217, 47%, 75%)
CMYK	cmyk(47.1%, 29.3%, 0%, 25.1%)
CIE-LAB	lab(55.94, 3.42, -32.94)
CIE-LCH	lch(55.94, 33.12, 275.93°)
OKLab	oklab(62.11% -0.0161 -0.0923)
OKLCH	oklch(62.11% 0.094 260.1)
XYZ	xyz(23.4317, 23.8547, 52.6498)
Luminance	0.2386 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6587BF #BF9D65

analogous

#65B4BF #6587BF #7065BF

triadic

#6587BF #BF6587 #87BF65

tetradic

#6587BF #BF65B4 #BF9D65 #65BF70

square

#6587BF #BF65B4 #BF9D65 #65BF70

split-complementary

#6587BF #BF7065 #B4BF65

monochromatic

#324C78 #4468A3 #6587BF #90A9D1 #BBCAE3

Accessibility & contrast

On white

3.64

#6587BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#6587BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6587BF

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6587BF	#FFFFFF	#000000	##000000
##6587BF	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#728BC1

Deuteranopia (green-blind)

#6882BE

Tritanopia (blue-blind)

#40939B

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #6587bf;
/* rgb */ color: rgb(101, 135, 191);
/* oklch */ color: oklch(62.1% 0.094 260.1);

Tailwind

colors: {
  custom: {
    50: '#95a9d2',
    500: '#6587bf',
    950: '#000000',
  },
}

SCSS

$custom: #6587bf;
$custom-light: #95a9d2;
$custom-dark: #000000;

JSON

{
  "hex": "#6587bf",
  "rgb": {
    "r": 101,
    "g": 135,
    "b": 191
  },
  "hsl": {
    "h": 217.333,
    "s": 41.284,
    "l": 57.255
  },
  "oklch": {
    "l": 0.62106,
    "c": 0.09366,
    "h": 260.1
  },
  "luminance": 0.23856
}

Semantic roles & 50–950 ramp

primary

#6587BF

secondary

#D2C4AE

accent

#A357D1

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0E0F14

muted

#7E7F82

Preview Lab

Preview with #6587BF

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

Preview Lab → · Contrast checker → · Palette generator →