#2893B1#2893B1

#2893B1 is a mid, moderate cyan. Relative luminance 0.245; OKLCH L 61.8% C 0.102 H 221.4°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#2893B1
RGB	rgb(40, 147, 177)
HSL	hsl(193, 63%, 43%)
HSV	hsv(193, 77%, 69%)
CMYK	cmyk(77.4%, 16.9%, 0%, 30.6%)
CIE-LAB	lab(56.58, -19.24, -24.17)
CIE-LCH	lch(56.58, 30.90, 231.48°)
OKLab	oklab(61.78% -0.0769 -0.0677)
OKLCH	oklch(61.78% 0.102 221.4)
XYZ	xyz(19.2413, 24.4905, 45.2995)
Luminance	0.2449 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2893B1 #B14628

analogous

#28B18B #2893B1 #284EB1

triadic

#2893B1 #B12893 #93B128

tetradic

#2893B1 #8B28B1 #B14628 #4EB128

square

#2893B1 #8B28B1 #B14628 #4EB128

split-complementary

#2893B1 #B1284E #B18B28

monochromatic

#11404D #1D6A7F #2893B1 #42B4D4 #74C8E0

Accessibility & contrast

On white

3.56

#2893B1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#2893B1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2893B1

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2893B1	#FFFFFF	#000000	##000000
##2893B1	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818FB3

Deuteranopia (green-blind)

#6F82B1

Tritanopia (blue-blind)

#009D9D

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #2893b1;
/* rgb */ color: rgb(40, 147, 177);
/* oklch */ color: oklch(61.8% 0.102 221.4);

Tailwind

colors: {
  custom: {
    50: '#78b2c8',
    500: '#2893b1',
    950: '#000000',
  },
}

SCSS

$custom: #2893b1;
$custom-light: #78b2c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2893b1",
  "rgb": {
    "r": 40,
    "g": 147,
    "b": 177
  },
  "hsl": {
    "h": 193.139,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.61779,
    "c": 0.10243,
    "h": 221.4
  },
  "luminance": 0.24493
}

Semantic roles & 50–950 ramp

primary

#2893B1

secondary

#C7816E

accent

#6642E6

background

#F7FBFC

surface

#EEF6F8

border

#C9D0D1

text

#0A1113

muted

#7C8082

Preview Lab

Preview with #2893B1

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

Preview Lab → · Contrast checker → · Palette generator →