#5F91BC#5F91BC

#5F91BC is a light, moderate cyan. Relative luminance 0.263; OKLCH L 63.9% C 0.084 H 245.6°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#5F91BC
RGB	rgb(95, 145, 188)
HSL	hsl(208, 41%, 55%)
HSV	hsv(208, 49%, 74%)
CMYK	cmyk(49.5%, 22.9%, 0%, 26.3%)
CIE-LAB	lab(58.33, -4.73, -27.55)
CIE-LCH	lch(58.33, 27.96, 260.26°)
OKLab	oklab(63.85% -0.0349 -0.0768)
OKLCH	oklch(63.85% 0.084 245.6)
XYZ	xyz(23.9186, 26.3128, 51.3857)
Luminance	0.2631 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F91BC #BC8A5F

analogous

#5FBCB8 #5F91BC #5F62BC

triadic

#5F91BC #BC5F91 #91BC5F

tetradic

#5F91BC #B85FBC #BC8A5F #62BC5F

square

#5F91BC #B85FBC #BC8A5F #62BC5F

split-complementary

#5F91BC #BC5F62 #BCB85F

monochromatic

#2F5371 #41729C #5F91BC #8AAFCE #B5CCE0

Accessibility & contrast

On white

3.35

#5F91BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.26

#5F91BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F91BC

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F91BC	#FFFFFF	#000000	##000000
##5F91BC	1.00	3.35	6.26	6.26
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.26	21.00	1.00	1.00
##000000	6.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F92BE

Deuteranopia (green-blind)

#7388BB

Tritanopia (blue-blind)

#329BA0

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5f91bc;
/* rgb */ color: rgb(95, 145, 188);
/* oklch */ color: oklch(63.9% 0.084 245.6);

Tailwind

colors: {
  custom: {
    50: '#92b1d0',
    500: '#5f91bc',
    950: '#000000',
  },
}

SCSS

$custom: #5f91bc;
$custom-light: #92b1d0;
$custom-dark: #000000;

JSON

{
  "hex": "#5f91bc",
  "rgb": {
    "r": 95,
    "g": 145,
    "b": 188
  },
  "hsl": {
    "h": 207.742,
    "s": 40.969,
    "l": 55.49
  },
  "oklch": {
    "l": 0.63854,
    "c": 0.08437,
    "h": 245.6
  },
  "luminance": 0.26315
}

Semantic roles & 50–950 ramp

primary

#5F91BC

secondary

#CFBAA8

accent

#8F57D1

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0D1014

muted

#7E7F82

Preview Lab

Preview with #5F91BC

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

Preview Lab → · Contrast checker → · Palette generator →