#2380BC#2380BC

#2380BC is a mid, vivid cyan. Relative luminance 0.194; OKLCH L 57.6% C 0.124 H 242.6°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#2380BC
RGB	rgb(35, 128, 188)
HSL	hsl(204, 69%, 44%)
HSV	hsv(204, 81%, 74%)
CMYK	cmyk(81.4%, 31.9%, 0%, 26.3%)
CIE-LAB	lab(51.18, -5.20, -38.88)
CIE-LCH	lch(51.18, 39.22, 262.39°)
OKLab	oklab(57.61% -0.0571 -0.1104)
OKLCH	oklch(57.61% 0.124 242.6)
XYZ	xyz(17.4858, 19.4243, 50.3949)
Luminance	0.1943 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2380BC #BC5F23

analogous

#23BCAB #2380BC #2334BC

triadic

#2380BC #BC2380 #80BC23

tetradic

#2380BC #AB23BC #BC5F23 #34BC23

square

#2380BC #AB23BC #BC5F23 #34BC23

split-complementary

#2380BC #BC2334 #BCAB23

monochromatic

#103A55 #195D88 #2380BC #419FDC #74B9E5

Accessibility & contrast

On white

4.30

#2380BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#2380BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2380BC

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2380BC	#FFFFFF	#000000	##000000
##2380BC	1.00	4.30	4.89	4.89
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6482BF

Deuteranopia (green-blind)

#4F74BB

Tritanopia (blue-blind)

#008F95

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #2380bc;
/* rgb */ color: rgb(35, 128, 188);
/* oklch */ color: oklch(57.6% 0.124 242.6);

Tailwind

colors: {
  custom: {
    50: '#77a4d0',
    500: '#2380bc',
    950: '#000000',
  },
}

SCSS

$custom: #2380bc;
$custom-light: #77a4d0;
$custom-dark: #000000;

JSON

{
  "hex": "#2380bc",
  "rgb": {
    "r": 35,
    "g": 128,
    "b": 188
  },
  "hsl": {
    "h": 203.529,
    "s": 68.61,
    "l": 43.725
  },
  "oklch": {
    "l": 0.57609,
    "c": 0.12427,
    "h": 242.6
  },
  "luminance": 0.19427
}

Semantic roles & 50–950 ramp

primary

#2380BC

secondary

#CC936F

accent

#813CEB

background

#F7FAFC

surface

#EEF4F9

border

#C9CED2

text

#0A0F14

muted

#7C7F82

Preview Lab

Preview with #2380BC

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

Preview Lab → · Contrast checker → · Palette generator →