#45889D
Closest named color: Teal Blue (#01889F). oklch(59.1% 0.075 220.8), rgb(69, 136, 157).
Aa
Black text reads best on this color (5.26:1).
About this color
#45889D is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 59%, its chroma 0.075 and its hue 221°. Its hue sits on the cool side of the wheel. The nearest named color is Teal Blue (#01889F), ΔE 0.032 away. Black text reads best on it, at 5.26:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.075) |
| Temperature | cool |
| Nearest name | Teal Blue (#01889F) |
| Black text | 5.26:1 |
| White text | 3.99:1 |
Values
| HEX | #45889D |
| RGB | rgb(69, 136, 157) |
| HSL | hsl(194, 39%, 44%) |
| OKLCH | oklch(59.1% 0.075 220.8) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #45889D | 3.99:1 | AA large text | Lc -72.6 | Content text, not long reading |
| Black text on #45889D | 5.26:1 | AA | Lc 37.0 | Non-text elements, placeholder text |
| #45889D text on white | 3.99:1 | AA large text | Lc 67.1 | Content text, not long reading |
| #45889D text on black | 5.26:1 | AA | Lc -34.6 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E3EBEE
oklch(93.5% 0.009 222.1)
-
Step 200
200
#CCDCE2
oklch(88.4% 0.019 222.2)
-
Step 300
300
#AAC6D0
oklch(80.9% 0.033 221.4)
-
Step 400
400
#7BA9B8
oklch(70.7% 0.054 220)
-
Step 500
500
#5793A7
oklch(63% 0.069 221.4)
-
Step 600
600 (this color)
#45889D
oklch(59.1% 0.075 220.8)
-
Step 700
700
#2C6A7C
oklch(49.2% 0.069 220)
-
Step 800
800
#265665
oklch(42.6% 0.057 221.1)
-
Step 900
900
#244752
oklch(37.6% 0.045 220.5)
-
Step 950
950
#162A30
oklch(27.1% 0.028 219)
#45889D with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #7B859E | 0.062 |
| Deuteranopia (no green cones) | #6E7B9D | 0.056 |
| Tritanopia (no blue cones) | #008F8F | 0.047 |
| Achromatopsia (no color) | #7F7F7F | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45889D
#45889D
oklch(59.1% 0.075 220.8)
- #A46E5B
#A46E5B
oklch(59% 0.075 40.2)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #45889D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal Blue #01889F ΔE 0.032
- Dusty Blue #5A86AD ΔE 0.036
- Off Blue #5684AE ΔE 0.037
- Stormy Blue #507B9C ΔE 0.038
- Blue NCS #118AB2 ΔE 0.039
- Cerulean #457B9D ΔE 0.039
- Grey Blue #647D8E ΔE 0.042
- Steel Blue #4682B4 ΔE 0.045
Use #45889D in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.