#0858BC#0858BC

#0858BC is a mid, vivid cyan. Relative luminance 0.107; OKLCH L 48.0% C 0.172 H 258.1°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#0858BC
RGB	rgb(8, 88, 188)
HSL	hsl(213, 92%, 38%)
HSV	hsv(213, 96%, 74%)
CMYK	cmyk(95.7%, 53.2%, 0%, 26.3%)
CIE-LAB	lab(39.00, 18.30, -58.39)
CIE-LCH	lch(39.00, 61.19, 287.40°)
OKLab	oklab(48% -0.0357 -0.1687)
OKLCH	oklch(48% 0.172 258.1)
XYZ	xyz(12.6636, 10.6602, 48.9574)
Luminance	0.1066 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0858BC #BC6C08

analogous

#08B2BC #0858BC #1208BC

triadic

#0858BC #BC0858 #58BC08

tetradic

#0858BC #BC08B2 #BC6C08 #08BC12

square

#0858BC #BC08B2 #BC6C08 #08BC12

split-complementary

#0858BC #BC1208 #B2BC08

monochromatic

#032147 #063D81 #0858BC #0D74F5 #4795F7

Accessibility & contrast

On white

6.70

#0858BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#0858BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #0858BC

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0858BC	#FFFFFF	#000000	##FFFFFF
##0858BC	1.00	6.70	3.13	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C0

Deuteranopia (green-blind)

#0055BA

Tritanopia (blue-blind)

#007181

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #0858bc;
/* rgb */ color: rgb(8, 88, 188);
/* oklch */ color: oklch(48.0% 0.172 258.1);

Tailwind

colors: {
  custom: {
    50: '#7386d1',
    500: '#0858bc',
    950: '#000000',
  },
}

SCSS

$custom: #0858bc;
$custom-light: #7386d1;
$custom-dark: #000000;

JSON

{
  "hex": "#0858bc",
  "rgb": {
    "r": 8,
    "g": 88,
    "b": 188
  },
  "hsl": {
    "h": 213.333,
    "s": 91.837,
    "l": 38.431
  },
  "oklch": {
    "l": 0.48001,
    "c": 0.1724,
    "h": 258.1
  },
  "luminance": 0.10662
}

Semantic roles & 50–950 ramp

primary

#0858BC

secondary

#D79848

accent

#A029FF

background

#F7F8FC

surface

#EEEFF9

border

#C9CAD2

text

#0A0B14

muted

#7C7C82

Preview Lab

Preview with #0858BC

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

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