#2893B3#2893B3

#2893B3 is a mid, moderate cyan. Relative luminance 0.246; OKLCH L 61.9% C 0.104 H 222.8°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#2893B3
RGB	rgb(40, 147, 179)
HSL	hsl(194, 63%, 43%)
HSV	hsv(194, 78%, 70%)
CMYK	cmyk(77.7%, 17.9%, 0%, 29.8%)
CIE-LAB	lab(56.65, -18.56, -25.19)
CIE-LCH	lch(56.65, 31.29, 233.61°)
OKLab	oklab(61.87% -0.0761 -0.0706)
OKLCH	oklch(61.87% 0.104 222.8)
XYZ	xyz(19.4421, 24.5709, 46.3571)
Luminance	0.2457 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2893B3 #B34828

analogous

#28B38D #2893B3 #284DB3

triadic

#2893B3 #B32893 #93B328

tetradic

#2893B3 #8D28B3 #B34828 #4DB328

square

#2893B3 #8D28B3 #B34828 #4DB328

split-complementary

#2893B3 #B3284D #B38D28

monochromatic

#12414F #1D6A81 #2893B3 #43B3D5 #75C8E0

Accessibility & contrast

On white

3.55

#2893B3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#2893B3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2893B3

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2893B3	#FFFFFF	#000000	##000000
##2893B3	1.00	3.55	5.91	5.91
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818FB5

Deuteranopia (green-blind)

#6E82B3

Tritanopia (blue-blind)

#009D9D

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #2893b3;
/* rgb */ color: rgb(40, 147, 179);
/* oklch */ color: oklch(61.9% 0.104 222.8);

Tailwind

colors: {
  custom: {
    50: '#78b2c9',
    500: '#2893b3',
    950: '#000000',
  },
}

SCSS

$custom: #2893b3;
$custom-light: #78b2c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2893b3",
  "rgb": {
    "r": 40,
    "g": 147,
    "b": 179
  },
  "hsl": {
    "h": 193.813,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.61869,
    "c": 0.10379,
    "h": 222.8
  },
  "luminance": 0.24573
}

Semantic roles & 50–950 ramp

primary

#2893B3

secondary

#C8846F

accent

#6741E6

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0A1113

muted

#7C8082

Preview Lab

Preview with #2893B3

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

Preview Lab → · Contrast checker → · Palette generator →