#2E7EB5#2E7EB5

#2E7EB5 is a mid, moderate cyan. Relative luminance 0.188; OKLCH L 57.0% C 0.114 H 242.8°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#2E7EB5
RGB	rgb(46, 126, 181)
HSL	hsl(204, 59%, 45%)
HSV	hsv(204, 75%, 71%)
CMYK	cmyk(74.6%, 30.4%, 0%, 29%)
CIE-LAB	lab(50.50, -5.32, -35.91)
CIE-LCH	lch(50.50, 36.30, 261.57°)
OKLab	oklab(57.03% -0.0522 -0.1017)
OKLCH	oklch(57.03% 0.114 242.8)
XYZ	xyz(16.9248, 18.8368, 46.4510)
Luminance	0.1884 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E7EB5 #B5652E

analogous

#2EB5A8 #2E7EB5 #2E3BB5

triadic

#2E7EB5 #B52E7E #7EB52E

tetradic

#2E7EB5 #A82EB5 #B5652E #3BB52E

square

#2E7EB5 #A82EB5 #B5652E #3BB52E

split-complementary

#2E7EB5 #B52E3B #B5A82E

monochromatic

#153A53 #225C84 #2E7EB5 #4E9CD2 #7FB8DE

Accessibility & contrast

On white

4.40

#2E7EB5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#2E7EB5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E7EB5

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E7EB5	#FFFFFF	#000000	##000000
##2E7EB5	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#657FB7

Deuteranopia (green-blind)

#5273B4

Tritanopia (blue-blind)

#008C91

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #2e7eb5;
/* rgb */ color: rgb(46, 126, 181);
/* oklch */ color: oklch(57.0% 0.114 242.8);

Tailwind

colors: {
  custom: {
    50: '#79a3cb',
    500: '#2e7eb5',
    950: '#000000',
  },
}

SCSS

$custom: #2e7eb5;
$custom-light: #79a3cb;
$custom-dark: #000000;

JSON

{
  "hex": "#2e7eb5",
  "rgb": {
    "r": 46,
    "g": 126,
    "b": 181
  },
  "hsl": {
    "h": 204.444,
    "s": 59.471,
    "l": 44.51
  },
  "oklch": {
    "l": 0.57029,
    "c": 0.11427,
    "h": 242.8
  },
  "luminance": 0.18839
}

Semantic roles & 50–950 ramp

primary

#2E7EB5

secondary

#C79878

accent

#8545E3

background

#F8FAFC

surface

#EFF3F8

border

#CACDD1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2E7EB5

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

Preview Lab → · Contrast checker → · Palette generator →