#487FDE#487FDE

#487FDE is a mid, vivid blue. Relative luminance 0.218; OKLCH L 60.6% C 0.156 H 260.6°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#487FDE
RGB	rgb(72, 127, 222)
HSL	hsl(218, 69%, 58%)
HSV	hsv(218, 68%, 87%)
CMYK	cmyk(67.6%, 42.8%, 0%, 12.9%)
CIE-LAB	lab(53.84, 12.51, -53.88)
CIE-LCH	lch(53.84, 55.31, 283.07°)
OKLab	oklab(60.6% -0.0256 -0.1539)
OKLCH	oklch(60.6% 0.156 260.6)
XYZ	xyz(23.4420, 21.8280, 72.0709)
Luminance	0.2183 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487FDE #DEA748

analogous

#48CADE #487FDE #5C48DE

triadic

#487FDE #DE487F #7FDE48

tetradic

#487FDE #DE48CA #DEA748 #48DE5C

square

#487FDE #DE48CA #DEA748 #48DE5C

split-complementary

#487FDE #DE5C48 #CADE48

monochromatic

#1A4691 #245FC5 #487FDE #7CA3E7 #B0C8F1

Accessibility & contrast

On white

3.91

#487FDE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#487FDE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487FDE

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487FDE	#FFFFFF	#000000	##000000
##487FDE	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5288E2

Deuteranopia (green-blind)

#387ADC

Tritanopia (blue-blind)

#0095A4

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #487fde;
/* rgb */ color: rgb(72, 127, 222);
/* oklch */ color: oklch(60.6% 0.156 260.6);

Tailwind

colors: {
  custom: {
    50: '#8ba3e9',
    500: '#487fde',
    950: '#000000',
  },
}

SCSS

$custom: #487fde;
$custom-light: #8ba3e9;
$custom-dark: #000000;

JSON

{
  "hex": "#487fde",
  "rgb": {
    "r": 72,
    "g": 127,
    "b": 222
  },
  "hsl": {
    "h": 218,
    "s": 69.444,
    "l": 57.647
  },
  "oklch": {
    "l": 0.60601,
    "c": 0.15602,
    "h": 260.6
  },
  "luminance": 0.2183
}

Semantic roles & 50–950 ramp

primary

#487FDE

secondary

#DFC9A3

accent

#AB3CEC

background

#F9FAFE

surface

#F1F3FD

border

#CBCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #487FDE

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

Preview Lab → · Contrast checker → · Palette generator →