#458FB1#458FB1

#458FB1 is a mid, moderate cyan. Relative luminance 0.241; OKLCH L 61.7% C 0.090 H 230.5°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#458FB1
RGB	rgb(69, 143, 177)
HSL	hsl(199, 44%, 48%)
HSV	hsv(199, 61%, 69%)
CMYK	cmyk(61%, 19.2%, 0%, 30.6%)
CIE-LAB	lab(56.17, -12.65, -24.73)
CIE-LCH	lch(56.17, 27.78, 242.91°)
OKLab	oklab(61.68% -0.057 -0.0691)
OKLCH	oklch(61.68% 0.09 230.5)
XYZ	xyz(20.2094, 24.0825, 45.1698)
Luminance	0.2408 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458FB1 #B16745

analogous

#45B19D #458FB1 #4559B1

triadic

#458FB1 #B1458F #8FB145

tetradic

#458FB1 #9D45B1 #B16745 #59B145

square

#458FB1 #9D45B1 #B16745 #59B145

split-complementary

#458FB1 #B14559 #B19D45

monochromatic

#234859 #346B85 #458FB1 #6DAAC6 #99C4D7

Accessibility & contrast

On white

3.61

#458FB1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#458FB1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458FB1

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458FB1	#FFFFFF	#000000	##000000
##458FB1	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8DB3

Deuteranopia (green-blind)

#6F82B1

Tritanopia (blue-blind)

#00989A

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #458fb1;
/* rgb */ color: rgb(69, 143, 177);
/* oklch */ color: oklch(61.7% 0.090 230.5);

Tailwind

colors: {
  custom: {
    50: '#83afc8',
    500: '#458fb1',
    950: '#000000',
  },
}

SCSS

$custom: #458fb1;
$custom-light: #83afc8;
$custom-dark: #000000;

JSON

{
  "hex": "#458fb1",
  "rgb": {
    "r": 69,
    "g": 143,
    "b": 177
  },
  "hsl": {
    "h": 198.889,
    "s": 43.902,
    "l": 48.235
  },
  "oklch": {
    "l": 0.61684,
    "c": 0.08952,
    "h": 230.5
  },
  "luminance": 0.24084
}

Semantic roles & 50–950 ramp

primary

#458FB1

secondary

#C39F8E

accent

#7C54D4

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #458FB1

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

Preview Lab → · Contrast checker → · Palette generator →