#5A8FB5#5A8FB5

#5A8FB5 is a light, moderate cyan. Relative luminance 0.252; OKLCH L 62.8% C 0.081 H 240.9°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#5A8FB5
RGB	rgb(90, 143, 181)
HSL	hsl(205, 38%, 53%)
HSV	hsv(205, 50%, 71%)
CMYK	cmyk(50.3%, 21%, 0%, 29%)
CIE-LAB	lab(57.22, -6.89, -25.31)
CIE-LCH	lch(57.22, 26.23, 254.78°)
OKLab	oklab(62.82% -0.0392 -0.0705)
OKLCH	oklch(62.82% 0.081 240.9)
XYZ	xyz(22.3764, 25.1531, 47.3830)
Luminance	0.2515 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A8FB5 #B5805A

analogous

#5AB5AD #5A8FB5 #5A61B5

triadic

#5A8FB5 #B55A8F #8FB55A

tetradic

#5A8FB5 #AD5AB5 #B5805A #61B55A

square

#5A8FB5 #AD5AB5 #B5805A #61B55A

split-complementary

#5A8FB5 #B55A61 #B5AD5A

monochromatic

#2E4F67 #416F91 #5A8FB5 #84ACC8 #AFC8DB

Accessibility & contrast

On white

3.48

#5A8FB5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#5A8FB5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A8FB5

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A8FB5	#FFFFFF	#000000	##000000
##5A8FB5	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8FB7

Deuteranopia (green-blind)

#7285B4

Tritanopia (blue-blind)

#2C989C

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #5a8fb5;
/* rgb */ color: rgb(90, 143, 181);
/* oklch */ color: oklch(62.8% 0.081 240.9);

Tailwind

colors: {
  custom: {
    50: '#8eafcb',
    500: '#5a8fb5',
    950: '#000000',
  },
}

SCSS

$custom: #5a8fb5;
$custom-light: #8eafcb;
$custom-dark: #000000;

JSON

{
  "hex": "#5a8fb5",
  "rgb": {
    "r": 90,
    "g": 143,
    "b": 181
  },
  "hsl": {
    "h": 205.055,
    "s": 38.075,
    "l": 53.137
  },
  "oklch": {
    "l": 0.62819,
    "c": 0.08067,
    "h": 240.9
  },
  "luminance": 0.25155
}

Semantic roles & 50–950 ramp

primary

#5A8FB5

secondary

#C9B2A2

accent

#8A5ACE

background

#F9FAFC

surface

#F1F4F8

border

#CBCED1

text

#0D1013

muted

#7E7F82

Preview Lab

Preview with #5A8FB5

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

Preview Lab → · Contrast checker → · Palette generator →