#489EDB#489EDB

#489EDB is a light, vivid cyan. Relative luminance 0.309; OKLCH L 67.3% C 0.123 H 242.6°. Best body text is #000000 at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#489EDB
RGB	rgb(72, 158, 219)
HSL	hsl(205, 67%, 57%)
HSV	hsv(205, 67%, 86%)
CMYK	cmyk(67.1%, 27.9%, 0%, 14.1%)
CIE-LAB	lab(62.46, -6.76, -38.58)
CIE-LCH	lch(62.46, 39.17, 260.05°)
OKLab	oklab(67.29% -0.0564 -0.1088)
OKLCH	oklch(67.29% 0.123 242.6)
XYZ	xyz(27.6807, 30.9430, 71.5179)
Luminance	0.3095 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#489EDB #DB8548

analogous

#48DBCF #489EDB #4855DB

triadic

#489EDB #DB489E #9EDB48

tetradic

#489EDB #CF48DB #DB8548 #55DB48

square

#489EDB #CF48DB #DB8548 #55DB48

split-complementary

#489EDB #DB4855 #DBCF48

monochromatic

#1C5E8D #2680C0 #489EDB #7BB9E5 #AED4EF

Accessibility & contrast

On white

2.92

#489EDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.19

#489EDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #489EDB

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##489EDB	#FFFFFF	#000000	##000000
##489EDB	1.00	2.92	7.19	7.19
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.19	21.00	1.00	1.00
##000000	7.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#829FDE

Deuteranopia (green-blind)

#6E91DA

Tritanopia (blue-blind)

#00ADB3

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #489edb;
/* rgb */ color: rgb(72, 158, 219);
/* oklch */ color: oklch(67.3% 0.123 242.6);

Tailwind

colors: {
  custom: {
    50: '#8abae6',
    500: '#489edb',
    950: '#000000',
  },
}

SCSS

$custom: #489edb;
$custom-light: #8abae6;
$custom-dark: #000000;

JSON

{
  "hex": "#489edb",
  "rgb": {
    "r": 72,
    "g": 158,
    "b": 219
  },
  "hsl": {
    "h": 204.898,
    "s": 67.123,
    "l": 57.059
  },
  "oklch": {
    "l": 0.6729,
    "c": 0.12259,
    "h": 242.6
  },
  "luminance": 0.30946
}

Semantic roles & 50–950 ramp

primary

#489EDB

secondary

#DDBAA2

accent

#853EEA

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #489EDB

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

Preview Lab → · Contrast checker → · Palette generator →