#7580BC#7580BC

#7580BC is a mid, moderate blue. Relative luminance 0.229; OKLCH L 61.5% C 0.092 H 275.4°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#7580BC
RGB	rgb(117, 128, 188)
HSL	hsl(231, 35%, 60%)
HSV	hsv(231, 38%, 74%)
CMYK	cmyk(37.8%, 31.9%, 0%, 26.3%)
CIE-LAB	lab(54.92, 10.92, -32.75)
CIE-LCH	lch(54.92, 34.52, 288.44°)
OKLab	oklab(61.54% 0.0087 -0.0915)
OKLCH	oklch(61.54% 0.092 275.4)
XYZ	xyz(24.1297, 22.8501, 50.7063)
Luminance	0.2285 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7580BC #BCB175

analogous

#75A4BC #7580BC #8E75BC

triadic

#7580BC #BC7580 #80BC75

tetradic

#7580BC #BC75A4 #BCB175 #75BC8E

square

#7580BC #BC75A4 #BCB175 #75BC8E

split-complementary

#7580BC #BC8E75 #A4BC75

monochromatic

#3C457B #505DA4 #7580BC #9EA6D0 #C7CCE4

Accessibility & contrast

On white

3.77

#7580BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.57

#7580BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7580BC

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7580BC	#FFFFFF	#000000	##000000
##7580BC	1.00	3.77	5.57	5.57
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.57	21.00	1.00	1.00
##000000	5.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C86BF

Deuteranopia (green-blind)

#6781BB

Tritanopia (blue-blind)

#608C96

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #7580bc;
/* rgb */ color: rgb(117, 128, 188);
/* oklch */ color: oklch(61.5% 0.092 275.4);

Tailwind

colors: {
  custom: {
    50: '#9fa4d0',
    500: '#7580bc',
    950: '#000000',
  },
}

SCSS

$custom: #7580bc;
$custom-light: #9fa4d0;
$custom-dark: #000000;

JSON

{
  "hex": "#7580bc",
  "rgb": {
    "r": 117,
    "g": 128,
    "b": 188
  },
  "hsl": {
    "h": 230.704,
    "s": 34.634,
    "l": 59.804
  },
  "oklch": {
    "l": 0.61535,
    "c": 0.09187,
    "h": 275.4
  },
  "luminance": 0.22851
}

Semantic roles & 50–950 ramp

primary

#7580BC

secondary

#D4D0B9

accent

#BA5DCB

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0F0F14

muted

#7E7F82

Preview Lab

Preview with #7580BC

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

Preview Lab → · Contrast checker → · Palette generator →