#458EBB#458EBB

#458EBB is a mid, moderate cyan. Relative luminance 0.242; OKLCH L 61.9% C 0.100 H 238.4°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#458EBB
RGB	rgb(69, 142, 187)
HSL	hsl(203, 46%, 50%)
HSV	hsv(203, 63%, 73%)
CMYK	cmyk(63.1%, 24.1%, 0%, 26.7%)
CIE-LAB	lab(56.28, -8.85, -30.25)
CIE-LCH	lch(56.28, 31.52, 253.69°)
OKLab	oklab(61.91% -0.0523 -0.0849)
OKLCH	oklch(61.91% 0.1 238.4)
XYZ	xyz(21.0935, 24.1970, 50.5629)
Luminance	0.2420 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458EBB #BB7245

analogous

#45BBAD #458EBB #4553BB

triadic

#458EBB #BB458E #8EBB45

tetradic

#458EBB #AD45BB #BB7245 #53BB45

square

#458EBB #AD45BB #BB7245 #53BB45

split-complementary

#458EBB #BB4553 #BBAD45

monochromatic

#244A62 #346C8F #458EBB #72A9CB #9FC4DC

Accessibility & contrast

On white

3.60

#458EBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#458EBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458EBB

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458EBB	#FFFFFF	#000000	##000000
##458EBB	1.00	3.60	5.84	5.84
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#798EBD

Deuteranopia (green-blind)

#6982BA

Tritanopia (blue-blind)

#00999D

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #458ebb;
/* rgb */ color: rgb(69, 142, 187);
/* oklch */ color: oklch(61.9% 0.100 238.4);

Tailwind

colors: {
  custom: {
    50: '#84afcf',
    500: '#458ebb',
    950: '#000000',
  },
}

SCSS

$custom: #458ebb;
$custom-light: #84afcf;
$custom-dark: #000000;

JSON

{
  "hex": "#458ebb",
  "rgb": {
    "r": 69,
    "g": 142,
    "b": 187
  },
  "hsl": {
    "h": 202.881,
    "s": 46.457,
    "l": 50.196
  },
  "oklch": {
    "l": 0.61911,
    "c": 0.09971,
    "h": 238.4
  },
  "luminance": 0.24199
}

Semantic roles & 50–950 ramp

primary

#458EBB

secondary

#C8A894

accent

#8452D6

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #458EBB

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

Preview Lab → · Contrast checker → · Palette generator →