#588ABB#588ABB

#588ABB is a mid, moderate cyan. Relative luminance 0.238; OKLCH L 61.8% C 0.092 H 249.0°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#588ABB
RGB	rgb(88, 138, 187)
HSL	hsl(210, 42%, 54%)
HSV	hsv(210, 53%, 73%)
CMYK	cmyk(52.9%, 26.2%, 0%, 26.7%)
CIE-LAB	lab(55.92, -2.66, -30.74)
CIE-LCH	lch(55.92, 30.86, 265.06°)
OKLab	oklab(61.85% -0.033 -0.0861)
OKLCH	oklch(61.85% 0.092 249)
XYZ	xyz(22.0795, 23.8378, 50.4417)
Luminance	0.2384 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588ABB #BB8958

analogous

#58BBBB #588ABB #5859BB

triadic

#588ABB #BB588A #8ABB58

tetradic

#588ABB #BB58BB #BB8958 #59BB58

square

#588ABB #BB58BB #BB8958 #59BB58

split-complementary

#588ABB #BB5859 #BBBB58

monochromatic

#2C4D6C #3E6B98 #588ABB #83A8CD #AFC7DE

Accessibility & contrast

On white

3.64

#588ABB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#588ABB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588ABB

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588ABB	#FFFFFF	#000000	##000000
##588ABB	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)

#768CBD

Deuteranopia (green-blind)

#6982BA

Tritanopia (blue-blind)

#20959B

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #588abb;
/* rgb */ color: rgb(88, 138, 187);
/* oklch */ color: oklch(61.8% 0.092 249.0);

Tailwind

colors: {
  custom: {
    50: '#8daccf',
    500: '#588abb',
    950: '#000000',
  },
}

SCSS

$custom: #588abb;
$custom-light: #8daccf;
$custom-dark: #000000;

JSON

{
  "hex": "#588abb",
  "rgb": {
    "r": 88,
    "g": 138,
    "b": 187
  },
  "hsl": {
    "h": 209.697,
    "s": 42.128,
    "l": 53.922
  },
  "oklch": {
    "l": 0.61849,
    "c": 0.09221,
    "h": 249
  },
  "luminance": 0.2384
}

Semantic roles & 50–950 ramp

primary

#588ABB

secondary

#CDB7A2

accent

#9356D2

background

#F9FAFC

surface

#F1F4F9

border

#CBCED2

text

#0D1014

muted

#7E7F82

Preview Lab

Preview with #588ABB

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

Preview Lab → · Contrast checker → · Palette generator →