#5891B5#5891B5

#5891B5 is a light, moderate cyan. Relative luminance 0.257; OKLCH L 63.2% C 0.081 H 237.7°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#5891B5
RGB	rgb(88, 145, 181)
HSL	hsl(203, 39%, 53%)
HSV	hsv(203, 51%, 71%)
CMYK	cmyk(51.4%, 19.9%, 0%, 29%)
CIE-LAB	lab(57.71, -8.48, -24.57)
CIE-LCH	lch(57.71, 25.99, 250.95°)
OKLab	oklab(63.18% -0.0433 -0.0684)
OKLCH	oklch(63.18% 0.081 237.7)
XYZ	xyz(22.4874, 25.6599, 47.4749)
Luminance	0.2566 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5891B5 #B57C58

analogous

#58B5AA #5891B5 #5862B5

triadic

#5891B5 #B55891 #91B558

tetradic

#5891B5 #AA58B5 #B57C58 #62B558

square

#5891B5 #AA58B5 #B57C58 #62B558

split-complementary

#5891B5 #B55862 #B5AA58

monochromatic

#2D5066 #407190 #5891B5 #82ADC8 #ADC9DB

Accessibility & contrast

On white

3.42

#5891B5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#5891B5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5891B5

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5891B5	#FFFFFF	#000000	##000000
##5891B5	1.00	3.42	6.13	6.13
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8190B7

Deuteranopia (green-blind)

#7486B4

Tritanopia (blue-blind)

#259A9D

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #5891b5;
/* rgb */ color: rgb(88, 145, 181);
/* oklch */ color: oklch(63.2% 0.081 237.7);

Tailwind

colors: {
  custom: {
    50: '#8db1cb',
    500: '#5891b5',
    950: '#000000',
  },
}

SCSS

$custom: #5891b5;
$custom-light: #8db1cb;
$custom-dark: #000000;

JSON

{
  "hex": "#5891b5",
  "rgb": {
    "r": 88,
    "g": 145,
    "b": 181
  },
  "hsl": {
    "h": 203.226,
    "s": 38.589,
    "l": 52.745
  },
  "oklch": {
    "l": 0.63179,
    "c": 0.08095,
    "h": 237.7
  },
  "luminance": 0.25662
}

Semantic roles & 50–950 ramp

primary

#5891B5

secondary

#C9B0A0

accent

#8759CF

background

#F9FAFC

surface

#F1F5F8

border

#CBCFD1

text

#0D1013

muted

#7E7F82

Preview Lab

Preview with #5891B5

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

Preview Lab → · Contrast checker → · Palette generator →